Im Parang, a former male diving silver medalist, struggles to adjust after announcing his retirement. On his first day joining a swimming team, he faces a tough coach who refuses to give him special treatment despite his experience. Parang tries to fit in but is pressured to follow strict swimming training, including freestyle practice. Haunted by his inability to step onto the diving board, he reveals his fear that the water started looking like solid ground, hinting at a deeper psychological struggle. The episode ends with Parang wrestling with his past as he decides to continue practicing with the team tomorrow.