Online Game: Invincible! I Can Learn Every Class Skill

Top player Chu Tiange is reborn on the day the game launches. He takes advantage of the bugs he remembers from his previous life. From the start, he gains the ability to learn skills from every class. How could he not soar to the top? While other players are still grinding level-one mobs, Chu Tiange bombards the beginner village boss with a barrage of skills. While other players have only just reached the main city, Chu Tiange has already taken down a world boss. In the PvP arena, one player drops to his knees, weeping. Why?! How can he use Fireball and then sneak up on me with Blink?!