Darwin's Game

Kaname Sudou accepts a classmate's invitation to a mobile app called Darwin's Game, expecting an ordinary game. The moment he opens it, a snake appears from the screen and bites him, pulling Kaname into a deadly competition fought in the real world. Players possess supernatural abilities called Sigils, and quitting is not an option. Kaname begins with no understanding of the rules, but he quickly learns that survival depends on judgment, alliances, and information as much as strength. As he gains allies, his goal grows from living through the next battle to finding whoever created the game and ending it.