Background: [ABO] World View
He Que has loving parents, many friends, and the school and major he wants to take;
He Que felt very happy.
...
He Que occasionally has dreams, which are completely opposite to reality;
In the dream, his parents were busy at work, he had no friends, and his life was chaotic.
...
Li Runqi is a transfer student in He Que's class. The head teacher asked He Que, the top grader, to help him. As a result, he became his boyfriend.
The day after the relationship was confirmed, Li Runqi disappeared.
Only a note was left in the desk pocket: I am waiting for you in reality.
Concept: The world is full of hope, and running away cannot solve problems.