RìQiáng, a young patient battling a chronic heart condition, is under close observation at a private clinic. During what seems like a routine checkup, his heart suddenly gives out. As his body goes limp and his pulse vanishes, Huy springs into action. CPR begins immediately—rhythmic compressions, rescue breaths—and the defibrillator is armed for a life-saving shock.

However, this case is different. The usual procedures aren't enough. In a final, desperate push to bring RìQiáng back, Huy adds extra sensory stimulation, fighting to reignite a flicker of life.