Fúyàn's peaceful sleep is shattered by a sudden, severe chest pain. Desperate for relief, he takes a pill and hopes for the best. But the pain only intensifies, leading to breathing difficulties and eventually knocking him out.

Luckily, his quick-thinking roommate TíngHuī springs into action, performing CPR and using an AED to bring Fúyàn back from the brink.

Just as Fúyàn regains consciousness, TíngHuī reveals a shocking twist—he has another plan in mind. In a dramatic turn of events, TíngHuī strangles Fúyàn, knocking him out once more.