Doomsday, the More You Die, the Stronger You Become, How Can I Lose?

Funny+No System+Death Evolution+...... Solar radiation mutates, and anyone exposed to the sun turns into a monster. Sunlight becomes a restricted area, and humans become rats hiding in the shadows. Qin Yuan gained the power of immortality and could evolve every time he died. He is the only one who walks by day, and he will turn the world upside down.