Returning from the Tomb Robbery, I Broke into the Yin Yang Convenience Store

After narrowly escaping through a thousand-year-old tomb, Tang San, a gold digger covered in evil spirits, returns late at night and stumbles into the weird 444 convenience store on the outskirts of the city. The clerk looks exactly like the maid from the thousand-year-old mural in the tomb. The copper coins she carries with her from the ancient tomb suddenly become hot, and strange rules come into effect. Once inside the store, there is no way out.