Online Games: I Am Invincible After Being Forced into a Battle

Four billion people are drawn into a game of survival. Every other week, you will be forced to participate in a battle, and if you lose the battle, you will be eliminated. **Body battlefield, individual assassination, deep-sea submarines, starships... Players must be proficient in various technologies in order to survive. Gu Nan, who could learn skills by watching movies and playing games, found himself suddenly invincible. While others are still training on the Golden Bell Iron Shirt, Gu Nan is already wrapped in four-digit health bars and armor, walking freely on the battlefield; others are still practicing hidden swords and hidden weapons, Gu Nan has assassinated the ancient Roman consul and became the uncrowned king of the underground world; while others are still familiar with Zero submarine parts and engine power, Gu Nan has successfully built the world's first nuclear-powered submarine, sweeping the entire underwater world... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.