After transmigrating into Seigaku's "team babysitter," Oishi Shuichiro, Lin Yi only wanted to live a peaceful life.
Then the [Ace Strategist System] rang out in his mind, quietly shifting the course of tennis.
At the National Tournament, his precise calculations helped Seigaku claim the title. At the U17 training camp, he became the unsung hero, directing events from behind the scenes.
On the world stage, facing Echizen Ryoga's Light Ball Shot, Oishi finally stepped forward.
Tezuka looked at him in surprise. "You're going to play?"
He tightened his grip on the racket and smiled faintly. "It's time to show you what real Data Tennis looks like."
From the cornerstone of Seigaku to the world's top strategist, he'll take this road all the way to the very top.