In the year 327 of the century, an unknown virus swept the world
Yu Xin, a sophomore at school, was among the first batch of infected
*****************************************
The world view is purely imaginary
Don't worry about the main character's major. I don't know, so I randomly placed one.
Demining:
1. The end of the year
2. Supporting roles have no cp
3. I don't know. I'll sort it out later.
Concept: All foreshadowing is the dawn of dawn