Wild Horse and Rusty Knife

An e-sports legend fell from the altar due to a hand injury. He worked as a network administrator at an Internet cafe incognito, but he picked up a talented newcomer who came out of the blue and played as wildly as a wild horse. One is using his last effort to polish the stubborn stone, and the other is returning as a king with a burning edge. Their goal is not to win the championship, but to rectify the name of the "old era" that has been forgotten by capital and rules.