My Assassin Family Erased Me, I Trained 100 Million Years In 1 Second And Came Back...

A boy born into an elite assassin clan was permanently locked at level one. The system that ranked every soul in the world looked at him once, decided what he was, and never looked again. His father performed the ritual that erased his name from the bloodline. His mother said she was ashamed she carried him. The witnesses stood in a half-circle and watched it happen without moving. At the moment of erasure, a voice no one else could hear spoke inside his head. It offered a door. Behind the door was one hundred million years of solitude. He said yes. He trained alone. He broke. He rebuilt himself around the memory of one person — a girl who had helped him once in a way he still did not fully understand. He mastered techniques the world had no names for. He forged weapons no living smith could replicate. He went mad, recovered, went mad again, and recovered again. By the time he walked back through the door, less than one second had passed in the room where his family was still mid-sentence. His stats were astronomical. His level was still one. He walked out of the family house without looking back and went to find the girl. She was the most beautiful woman in the world. She was universally hated. She was exiled to a forest mansion. And she had already decided to die. A monster with an existence value of one trillion was going to emerge from the deepest dungeon in days. Her plan was to sacrifice herself to seal the door. She had known since before she was born. She had told everyone. No one believed her. She stopped asking for help a long time ago. He told her no. He told her he would kill the monster instead. She called him a cockroach and told him to leave. He stayed. He fought a gatekeeper slime with eighty-nine billion combat power. He emptied every weapon his hundred million years had built. He was critically wounded and refused to fall. He went back into the door and trained for another two hundred million years. He came back. He defeated the slime. He lived chaotic happy days with the girl who insulted him constantly and a second girl who worshipped him completely. He cried for the first time in front of someone who understood. Then the real enemy woke up. It had been inside the second girl the entire time — sealed by a bracelet no one recognized. One trillion existence value. Infinite resurrection. The math was impossible. He fought anyway. He bluffed with a technique he had failed at for three billion years. He broke the bracelet thinking he was freeing her. He freed the monster instead. Nineteen trillion existence value. The gap was no longer a number a brain could hold. The girl who insulted him — the one who had spent every day refusing to ask for help — stepped out of the safe zone and threw herself in front of the blast meant for him. She said two words. She was gone. His mind fractured. A new contract was offered. Ten billion years of training per day for the rest of his life. He accepted in one breath. He came back changed. He defeated the monster by transferring its curse into his own body. He revived the girl inside a vessel he had built in the dark, in secret, planning for the worst. She opened her eyes. She said she had just tripped. He smiled and told the second girl the same thing. Then the next threat was announced — ten thousand enemies, each five hundred trillion strong, arriving in one week. He trained for another hundred and forty billion years inside a single week. He fought the final enemy for five years inside his own sanctuary. He broke its spirit when killing could not break its body. He saved three hundred innocent souls he had claimed he did not care about. The system that had called him level one from the day he was born finally spoke. It called him number one. In the Pitiful Person Ranking. He laughed. He went home. The people he had spent a hundred and twenty billion years learning to keep were all in the same room. The tea was hot. The ranking said he was number one. And that was going to be enough for as long as it lasted.