There is a well-known "entertainment activity" in the boys' dormitory of the university. When the roommates were all watching pornographic movies, classmate Jiang Luo sadly found that he had no response... For a long time, classmate Jiang Luo fell into the self-doubt of "not doing it" and tried hard to convince himself to accept this fact. Just when Jiang Luo was about to accept this setting, the classmate discovered a fact that made it even more difficult to accept - he actually had some inappropriate thoughts about classmate Jiang Xun. After that, Jiang Luo could no longer get along well with Jiang Xun. He would hide his eyes whenever he could while talking, and his whole body would become as hard as a piece of wood whenever there was physical contact.