Among the "single turtles" in the 304 girls' dormitory, Xia Mo became the first person to write a love letter to a boy.
By accident, a ball hit Xia Mo on the head. When she woke up... Why did she become the roommate and brother of the person she liked?
So when she was 20 years old, Xia Mo walked into the boys' dormitory for the first time, went to the men's toilet, and entered the men's bathhouse. Moreover, her crush was sleeping in the bed next to her. This all seemed wonderful until Xia Mo took a human anatomy class...