Lu Chen, a talented young man who was once known as the "No. 1 Crazy Sword", was forced to retire due to a hand injury and the team's conspiracy and disappeared for three years. Now on the eve of the S10 season finals, in order to regain his dignity and the truth of the past, he returned to the competition at the "old age" of 24 years old and fought his way back from the Internet cafe team to the World Championship.
