99 bölüm Tamamlanmış Hikaye YetişkinBorn not for love, but for science.
After losing his prodigy stepson, genius inventor Luke Marunong creates a machine that builds life from DNA, his final attempt to reclaim what was lost. The result? Sakay Marunong, codenamed SB-01: A synthetic boy crafted from both Luke's DNA and an artificial strain tracing back to Katipuna's founders, a peaceful nation known for intellect, not strength and combat.
But Sakay was no genius. He wasn't brilliant. He wasn't strong.
He's a test subject.
Raised not by warmth, but by pain, Sakay's childhood was a blur of Yakuza violence, assassin torture sessions, and cruel lessons taught by his stepmother Shinoko-a cold-blooded assassin from the Kashikoi Clan, who saw him as nothing more than the weak shadow of her late son.
Yet somewhere in that darkness... something bloomed.
Brief moments of peace. Smiles shared. Bonds formed-only to be ripped away as both Luke and Shinoko, and Himari his little stepsister, vanished without a trace. Now, with only his Aunt Shinobi by his side, Sakay waits. For answers. For their return. For closure.
Until then, he survives.
In the continent of Sasia which is ruled with violence and strength, taking place in a violent city named Sutajima, Jihon.
Ruled by The Underground, with Yakuza cold wars, assassin organizations, and teenage gang syndicates called Sukcho, Sakay is thrown into a new battlefield...
Fujikama High School-home to the infamous "Gakunaga", the most feared Sukcho faction gang of them all.
No powers. No genius intellect. No strength.
Just survival, kindness, and a heart that refuses to die.
He fights because it's the only way to keep moving until his family who disappeared come back.
WARNING***
VERY GRAPHIC
Sensitive topics mentioned highlighted in ****