Cat, Rain, and Streets

Yan Shi, a young man trapped in a cage of his own making, finds a girl named Xi who claims to have been born from his "emptiness." She can see the "colors" of emotions, and says the city is full of sorrowful "ghosts."

When Yan Shi tries to use this strange warmth to fill the emptiness in his life, a familiar knock sounds outside the window on a rainy night. It's Xu Ting, an old friend he thought had died long ago, now a pale ghost brimming with resentment.

A girl named Xiao Yu also appears, one who knows the secrets of folk customs. She offers them warm ginger tea and a warning: "It's got its eyes on you."

Between rain-soaked streets, eerie shopping malls, and hospital rooms reeking of disinfectant, the three must uncover the truth behind an old betrayal and heal the first "ghost."

And this is only the first step toward founding the Ghost Healing Clinic.