Synopsis：College student Chun Yu is pulled into an inescapable game known as "19th Floor." Inside, she meets the calm and intelligent Gao Xuan, the formidable fighter Dou Dou, and the quirky Yang Ba Wan, among others. Together, they navigate a series of terrifying levels — from a haunted building filled with shadow puppets to an abandoned village where they are relentlessly hunted by eerie effigies. Failure at any stage of the game leaves players falling into comas in the real world. With danger closing in on all sides, Chun Yu resolves to uncover the truth behind why they were drawn into the game — and the dark conspiracy hidden beneath it.