Bai Yutang lives in the university dorm with his classmate, Yu Dong. Both of them rent the two beds room. Yu Dong is his best friend, they often play games together. Yu Dong is a geek nerd type, but very funny. He's also a very clean and organised person. Their room is one of the most hygienic rooms in the building.
His other best friend, Tang Yuxuan and Liu Xiang, both rent the room upstairs. They often hang out at Bai Yutang's room, because it's very clean and tidy. Today both of them visit his room and invite them to have lunch together at the cafe outside the dorm. Every first week of the month they usually eat outside, celebrating momentary wealth sent by their parents.
Four of them walked together to the cafe. Today's weather is a bit cold. Winter is coming. Bai Yutang wears his sweater and black jacket to protect him from the cold wind outside. His hair disheveled by the wind, he shuddered a bit.
