My Sister Is a Yandere

[Urban daily life + campus + age difference + multiple female protagonists + funny + sugary + poisonous tongue] Gu Qinghan looked at the "wild boy" in front of him with a cold expression and disgust. She is a person with severe mysophobia and obsessive-compulsive disorder. In her eyes, she does not allow any trace of filth to exist. Everything he touched would be scolded by her and swept out like garbage. Xu An noticed that this unrelated sister seemed to dislike him. As time went by, Xu An gradually discovered that something was wrong with the eyes of the three sisters towards him... "Are they grooming me?" "Little devil, come here!" Gu Qinghan was lying lazily on the soft sofa, come over and give me a massage! Many years later, Xu An went to college. When he returned home as soon as possible, he opened the door and shouted, "Sister, I'm on vacation." The three sisters who were sitting looked at him at the same time and said that they were not allowed to call us sisters again for how many years.