HóngShī drops by Huy’s place for a casual visit, unaware of the danger lurking inside his own body. As he relaxes at the table, scrolling through his phone, a sudden pain grips his chest. His breath shortens, his heart pounds—something is wrong. Reaching for a glass of water, he hopes for relief—but the pain only worsens. His vision blurs. His strength fades. Before he can call for help, he collapses to the floor, unresponsive. Then comes Huy—his only hope. With no time to waste, he jumps into action. Firm chest compressions, rescue breaths, and the defibrillator pads placed on HóngShī’s bare chest. A sudden shock pulses through his body—but will it be enough to restart his heart?