Duan Tang awakens on the bench of Hakusuikan Middle School, realizing he has transmigrated into the high-stakes world of Kuroko's Basketball. Now inhabiting the body of Yukimiya Kazuma, a third-year power forward recovering from injury, he finds himself in the same generation as the legendary 'Generation of Miracles.' Facing the impossible odds of competing against these prodigies in the Tokyo district, Duan Tang initially despairs.

However, his fate changes when he discovers a unique cheat: a 'Playmaking Master' system linked to his hair color. This ability grants him supernatural court vision, flawless ball handling, and the power to read opponents' strategies instantly. No longer just a defensive specialist, Yukimiya transforms into an offensive ace capable of threading impossible passes and executing sudden steals.

As he steps onto the court to turn the tide of a friendly match, teammates and rivals alike begin to whisper about the hidden ace emerging from Hakusuikan. With the Inter-High qualifiers approaching, Yukimiya must master his new powers to challenge the miracles and carve his own legend in this basketball-dominated reality.