"Senior Brother Su, what are you watching?"
In the corridor, a boy looked sideways through the half-open classroom door.
Seeing he hadn't kept up for a long time, the student who was walking ahead of him turned back and looked inside along with the boy.
"Isn't she that Fu Yu? She is solving a question… Oh my god, has the sun risen from the west today?"
The student even looked up into the sky intently.
Yet it was dark and sunless outside.
"Her name is Fu Yu?" that boy asked the student.
"Yes, it's a strange name but sounds good, and she is also very pretty." The student then changed into a tone of regret. "But she has a bad temper and annoying personality. She often skips classes. Senior Brother Su, do you know what the most bizarre reason she once used for skipping class is?"
The boy seemed interested. "What is it?"