Lin Zhiyu didn't see his classmate whom he had never met before in the first four days of school. When he saw his classmate, he had cold eyes and clear eyes. He was a handsome guy that everyone liked. In another exam, he learned that he was a top student and asked him to be his teacher. Later, he learned that his family was not well-off, so he wanted to help.
Intention: Yuan Dan is sour and astringent
