Former world champion Ye Chen was stabbed in the back by his teammates. When he woke up, he was reborn back to the day he was expelled from the team three years ago. He originally wanted to be a substitute who was waiting to die, but it turned out that his new teammates were all idiots, and each of his opponents was more stupid than the last. The coach knelt down and begged him to play, and he sighed: "I'm just a rookie substitute." The opposing mid laner broke the defense on the spot: "You call this a rookie?!" When Ye Chen casually took out three world championship trophies, the entire network exploded - this substitute is a god.