The heroine died due to illness when she was underage, and the rest died as adults. The campus style is described in detail in the front and abbreviated in the back. Micro group portrait. The background of the male and female protagonists is a bit miserable. There are three couples in total. Their characters are all lively and not cold or anything. They are sweet at first and sad at the end.
Loves liveliness, is slightly abstract, is afraid of pain, is afraid of darkness, loves sweets, has a female protagonist × has a cheerful outlook, and does not like sweets, a male protagonist
Purpose: The illusion of guardianship: When the five people were young, they promised to live for their companions who died young and protect each other. However, at the age of 19, all the guardianships came to nothing and everyone was destroyed, highlighting the powerlessness of guardianship.