In order to pursue the truth of the world and find that flash of red light that illuminated him, Shangyuan Haiyi specially handed in a blank paper just to get to Class E and see Akabane Ye.
Generally speaking, Shangyuan Haiyi is a gentleman (hen) scholar (tai), who is obsessed with Akabane Ye who saved his life, and even went from the best Class A to Class E.