Shounen Manga Online | MangaKakalot

Evil Dragon Is Reincarnated! Revenge Begins At The Age Of Five!

I was once the legendary red dragon who stood at the top of the world. For thousands of years, my brethren have been murdered by humans and the desire for revenge slowly turned into my only mission in this world! However, I failed. On the day of the decisive battle against human beings, I died with hatred in my heart… if there is an afterlife, I will definitely avenge my kind. If there is an afterlife, I will make these filthy humans pay with their blood! If there is an afterlife—hmm? I was reincarnated as a weak human baby?!!

Sinister Immortal Path

Zhang Yuan ascended to immortality, only to find himself in a bizarre world. Terrifying celestial beings ruled the heavens, while mortals below were mere livestock. The realm was filled with perilous [abnormalities], and the cultivators who survived were barely human. Could this world possibly have a future? Zhang Yuan didn't care. All he wanted was to ascend again and return to the immortal realm. But... could he truly go back?

The Vengeful Villain Slayer

"This judgment will not let a single soul escape." Kazuki's foster parent was murdered by villains right in front of his eyes. Unable to put up any resistance, the young boy could only taste absolute helplessness. The "Tokyo Demon Realm," a space fused with another world, is a maddening, lawless zone where those who commit crimes grow wealthy and only the wicked prosper. Now, Kazuki is on the verge of losing not just his foster parent, but his beloved younger sister, Akina, as well. When his hatred for the villains reaches its absolute peak, a sinister god appears before him and grants him a mysterious power: [Villain Slayer]. It is a class that only permits the killing of evildoers—a job that grows stronger with every life it takes. Hiding his rage behind a mask, Kazuki begins reaping sinners with his jet-black "Villain Scythe." To save his sister, the lonely avenger's merciless hunt begins!

Kidnapped Dragons

– The planet [Earth] has entered the abnormal state [Apocalypse]. – You have failed in saving the Earth. The Authority, [Vintage Clock (EX)] rewinds the world’s time. For Yu Jitae, it was a message he had seen many times. It was tiresome. It would have been great had he died with everyone else. But he couldn’t, for his authorities that made him the strongest existence, brought him back in time whenever he died. And even with his strength, he couldn’t protect the broad earth against the maddened dragons. – The world’s time will soon begin. As the clock resumed ticking in the direction it should, his 7th iteration came to a start. Fortunately, he finally had the gist of it.

Necromancer Academy And The Genius Summoner

Necromancers have built a name for themselves as fearsome practitioners of magic capable of dropping entire empires to their knees. Simon Follentia is a necromancer with incredible latent talent! After being scouted for the necromancer’s academy, this genius is ready to be nurtured and taken to the next level. But could Simon’s insane talents attract some unforeseen consequences?

The Divine Brush of Hwarim

Muyeong lived his life as a lowly slave, but his true identity was hidden on the canvas. Over a lifetime, he secretly developed an unparalleled, original style of painting. That all shatters when Hwang Hwi, the clan's arrogant young master, steals Muyeong's art, claims the genius as his own, and frames Muyeong for the crime. Stripped of his identity, the artist is forged into an avenger. Now, Muyeong is declaring war on the corrupt establishment of the Orthodox Faction to take back what is rightfully his!

The Chaebeol’s Youngest Son

To get back 13 years of hard work! Yoon Hyunwoo, who lived like a servant and abandoned, thought it was all over. But when he was killed he woke up in the young body of Jin Dojun, the grandson of Soonyang Group’s Chairman, Jin Yangcheol! However, Jin Dojun, the youngest son of the chaebol family, is far from the right to inherit the group. Will he be able to become the final winner in this family political drama? Yoon Hyunwoo’s exhilarating revenge drama to swallow up the Soonyang group begins!

Shingan no Rihito: Zenmō no Saikyō Fukushūsha

In a world where monsters emerge from mysterious Gates and threaten humanity, Licht Arimiya has lived a life consumed by tragedy. When he was young, his older brother was cursed by a superior monster known as a “Demon,” transforming him into one of their kind and leading to the murder of their parents. Licht himself also lost his eyesight, leaving him to live in despair. Even so, he refused to give up. Determined to rescue his captured brother and take revenge on the Demons, Licht trained relentlessly in hopes of becoming a “Hunter,” a warrior gifted with supernatural abilities. But his dream never came true. The only class he was able to obtain was “Guide,” a low-ranking support role meant to assist Hunters in exploring Gates. Despite being looked down on and ridiculed by the Hunters around him, Licht continued to fight. Then one day, while exploring a Gate, he encounters an overwhelmingly powerful Demon. The Hunters abandon him and use him as bait, leaving him to die. But just as he is pushed to the brink of death, a mysterious figure suddenly appears—and an unknown special skill awakens within Licht. It is a power capable of overturning the fate that the Demons stole from him.

Romelia Senki ~Maou Wo Taoshita Ato Mo Jinrui Yabasou Dakara Guntai Soshiki Shita~

“Romé, no, Countess Romélia. I can no longer do this with you. I am breaking off our engagement. We will part as soon as I return to my country.”<br> <br> Prince Henri announced this to me while I was still rejoicing the long-awaited defeat of Zergis, the Demon King.<br> <br> But the prince did not know, I have the miraculous power of “Grace.”

The S-Classes That I Raised

An F-rank Hunter. That too, a useless, pathetic F-rank hyung who dragged down his amazing S-rank brother. To me, who’d halfheartedly lived a disastrous life that’d ended up devouring my brother’s life and making me regress, the title given, was… ‘Perfect Caregiver’ That’s right, this time, instead of fussing about myself, let’s quietly look after those amazing bastards… …was what I’d thought, but the S-ranks are… a little weird.

Reincarnated As An Aristocrat With An Appraisal Skill

After being reincarnated, Ars Louvent is supposed to live in a different world as a weak aristocrat. Both his physical strength and intelligence were mediocre in both worlds, but here he naturally possessed a skill called "Appraisal" that allowed him to see the potential of any person. By gathering talented people by his side, Ars uses this "Appraisal" skill to transform his weak territory into the strongest one! But the road ahead of him wont be so simple.

I Became the Scoundrel of the Cheon Family

Mumyeong—a nameless warrior who devoted his entire life to protecting and serving Cheon Muryang, the grand young master of the Cheon Family. But in the end, he was betrayed by Cheon Muryang and met his death. However, when he opens his eyes again, he has become the very person who killed him: Cheon Muryang, the scoundrel young master of the Cheon Family. Armed with his memories of the past, his martial arts mastery, and his cold judgment, he wears the mask of a wastrel while infiltrating the family’s power structure. His goal: to save the Cheon Family from destruction and change the future.

I’m Quitting Everything and Selling Cola

It's been 20 years since I became a hero of this otherworldly kingdom.Honor, power—I've got it all in my hands.…Except for colaThe otherworldly gourmet revolution begins, led by a former K-food researcher.

Kunon The Sorcerer Can See Through

I want to make eyes with magic—. That curiosity will turn the boy into a water magic genius!

Destroy All Of Humanity. It Can't Be Regenerated.

The "youth graffiti" manga centers on two people in the 1990s who play the Magic the Gathering trading card game.

I Reincarnated as the Musclehead Character Who Becomes Obsolete in Late Game, but I Still Chose to Master Physical Combat

"Why of all people... a musclehead guy?!" Muscular, remembering his past life, discovers he's been reincarnated as a character from his favorite video game. However, his role is a physical-focused, muscle-bound character who becomes useless in the later stages of the game!? But Muscular possesses a hidden innate talent that even he is unaware of...!? Rise to the top as an unfortunate character! No matter how unfair or difficult the challenge, he'll solve everything with his fists in this physical-focused fantasy!

My Slain Dragon Bride

The 9th Circle, a realm spoken of as that of a demigod. The final key to it was the heart of the Red Dragon, Valdrova. “To think my own fiancée would come to take my life.” For some reason, Valdrova surrendered his heart willingly, without offering any resistance. "...What is this feeling? Why does it leave such a bitter aftertaste?" Ah, I saw it. Valdrova’s deep, ancient despair—a despair that my petty hatred couldn't even begin to compare to.

Catastrophic Necromancer

The game has emerged into reality, the rules of the world have been turned upside down and humanity has entered the era of becoming players with the world set as a game stage. The only way to become a player is by leveling up to become stronger! The only way to rise to the top of the world! On the day of world fusion Lin Moyue chose to take on the sole hidden class, Necromancer. From then on, Lin Moyue would not die until his summoned creatures died out. "I sit on the throne of bones as the God of the dead and walk between life and death." "I am a walking catastrophe!"

My Exclusive Tower Guide

[Which guide will you use?] A mysterious message came to me the same day the end of the world befell us and a survival game began. A tower that makes humans distrust one another, instigates fights, and leads humanity to destruction… I will not be shaken. I will see this to the end with the people I trust. …Yes, I will create a happy ending with them all!

Becoming A Legendary Ace Employee

Kim Tae-seok, a former construction worker, receives a notification that he has passed the document screening for a major corporation called El Sung. Soon after, a system message pops up before him. “You have gained access to the tutorial for ‘The Path of a Regular Employee’. Would you like to proceed with the tutorial?” Follow Kim Tae-seok’s struggles and adventures in his quest to become the legendary ace employee at the company!

Dungeon Master wa Shinken Shoubu ga Shitai no ni！

世界の平和のため、ダンジョンに挑む探索者。それを行く先々で妨害するダンジョンマスター。二人は幾度となく戦いを繰り返し、やがて月日が流れた。探索者の冒険は相変わらず続いており、彼の背はすっかり伸びて青年になっていた。そして、彼を阻むダンジョンマスターもまた、見違えるほど成長していた。その豊かな胸は、服の隙間から無防備にその存在を主張していた。

Let's Take a Walk in Another World

A Saint Who Levels Up Through Necromancy

Scorned as a “creepy necromancer” and unable to obtain even a divine blessing (Back-Star), Chinen Ryōga reaches the highest rank of “9-Star” entirely on his own. But the transcendents and gods, fearing his power, set a trap and take his life. Through the guidance of a sacred relic, he achieves a miraculous regression. His sole purpose in this new life: revenge against the arrogant gods who killed him — this time as a necromancer bearing a divine blessing. The one and only existence who wields both the knowledge of his past life and a god’s blessing begins leveling up at an overwhelming speed!

Soul Sealer's School Life

Qin Jing can’t remember when he first realized it, but it seems that everyone who falls for him ends up being targeted by misfortune. So Qin Jing came up with a plan: by acting cold and cruel when they confessed their feelings, he always managed to push them away and keep them safe from his “curse.” But… why doesn’t this strategy seem to work on the new transfer student? With Qi Yu—a mysterious boy who has just arrived at the school—misfortune strikes far more violently than it ever did with the others. What will Qin Jing have to come up with this time to protect him too?