Shen Wangshu's roommate moved out. The new roommate was a cold-faced photographer who wouldn't say a word for three days, but would leave hot milk at her door while she was drawing illustrations.
Until one day, Shen Wangshu discovered that Fu Xiwu's sketchbook was full of himself - ten years from high school to now.
Concept: Two lonely people approach each other to save each other