Star Gaowu: I Am Invincible Because of You.

Modified metal prostheses, AI robots, biochemical genetic warriors, powerful warriors whose human body potential explodes... This is a future world where technology is highly developed and human body development continues to push the limits. It is also a world where the gap between people is constantly widening, and even death and disease are no longer fair. Zhang Ran, a social animal at the lowest level, started to rise from the awakening of the Krypton Life System. As long as he is in a happy mood, his life span can be increased. "I was told to work overtime, I felt depressed, and my life span was shortened by 1 day." "When encountering provocation and feeling unhappy, life expectancy is reduced by 10 days." "The counterattack is successful, the mood is comfortable, and the life span is increased by 30 days." "Does it consume lifespan to increase strength?" Zhang Ran: "You don't care about life and death. If you don't like it, just do it. As a human being, the most important thing is to be happy!"