After a defeat in a major competition, Zhang Ruoyu is forced to leave her professional career and return to campus. In an unfamiliar environment, table tennis (Ping-Pong), which once plunged her into darkness, becomes a light that pierces through her confusion. At the ping-pong table, she meets her teammates; outside the court, she fosters friendships. This time, the young woman decides to use all her strength to strike towards the future.