Xi Su ignored Principal Gong.
He was used to this old foggy nature.
After all, all other principals mature as time passes but his principal was special.
One of the reasons might be because they have known each other since school time and hence Principal Gong isn't so formal in front of them.
Chi Ai controlled the smile that was trying to emerge on his face and coughed in order to attract their attention but just then Principal Gong fell on the ground due to laughing excessively.
Pei Yong:"..." Why is his laughter so annoying?
Dong Kirui: "..." I hate my life!
Xi Su: "..." I want to change the school.
Chi Ai: "..." Is it too late to take my admission?
Just then Xi Su saw Chi Ai ask,
"Hello, are you the one who gave that paper yesterday?"
Chi Ai nodded.
Xi Su asked suddenly,
"So what is the answer to the question."
Chi Ai raised an eyebrow and said,
"Are you that physics teacher?"
