Lin Miaomiao, a self-proclaimed super invincible and cute (over-age) beautiful girl, silently loves a person who is destined to be unavailable;
Lin Xiaodong, recognized as a baby-faced pseudo-gentleman who is innocent and cute and inspires people to be protective. He is emotionally unresponsive and doesn't know what it feels like to like and be in love with someone;
Zhang Han, a man who looks gentle but is actually a giant thousands of miles away, has been silently guarding a person, but that person cannot understand his feelings;
Each of them has their own story and unspeakable thoughts.
In short, this is the tragic and joyful story of a group of little people living near a certain university...