I Held It in for Ninety-Nine Months

At the end of the Eastern Han Dynasty, Zhang Wei, a time traveler, acquired a strange ability: a super power every month, which would be reset at the end of the month and replaced with a new one next month. But the price is - you have to "hold it in" at the beginning of every month. If you want to smash the city with one punch at the end of the month, you have to be helpless for a month. If you want to roar back thousands of armies, you must first be mute for thirty days. He relied on these shabby abilities to crawl out from among the dead and survive ninety-nine months in troubled times. Lose your comrades, lose your name, reset again and again, and start over again. Ninety-nine months later, he realized that those clear abilities had never disappeared, they were just integrated into his bones and blood. Iron body, huge strength, extreme speed... The ninety-nine ways of living finally become the same thing. That thing is called alive. All things are unified. He is the "One".