Invisible ghosts and gods are not scary, but the unpredictable human heart is scary. If this complex human heart becomes a force, the simple world will become complicated and complicated. When people's character, thoughts, emotions, and desires have become tangible, do you still face the clouds of the future with that simple belief? Don't be fooled by the copywriting, this is actually an adventure story about an ice girl who gets into trouble and a cold boy who solves the trouble, fighting each other to the end.