C123 The power of a divine arrow

When he returned to medical school, it was already the middle of the night.

The youths were so excited that they couldn't sleep. It wasn't easy for them to coax Xiao Yuan's sister and Miss Zi Yan to sleep, so Meng Kang and Gu Tian laid side by side on the roof of the house. They looked at the vast and beautiful starry sky above their heads