Li Xia ran away because his sister was broken in love and was beaten violently by her sister. However, he accidentally arrived at the student union hall of the college and was frightened by the scene in front of him. The members of the student union turned out to be vampires. Li Xia just wanted to escape but was caught by the president of the student union. In panic, he accidentally broke the statue of the student union and was detained by the student union as a secret. He came to do odd jobs for three months as a price, but Li Xia was sucked by the president the next day, and he didn't take it seriously. Li Xia had the idea of killing this guy, but the president's brother was also interested in him (blood). Li Xia just wanted to finish the three months of doing odd jobs quickly and return to his own life, but could he do so?