Sister Qingmei Dotes on Me Very Much, but She Is a Yandere

Urban daily life + single female protagonist + senior year + siblings + yandere + sinister + strong women and weak men At a high school graduation dinner, Chen Xi was rejected by her crush on the school beauty. Bai Yueguang from his childhood, his childhood sweetheart and big sister suddenly appeared like a dream. Lin Wanqiu: "Brother, why don't you call me sister?" Seven years ago, there was no news about her departure, and seven years later, there was no sign of her appearance. As time went by, Chen Xi discovered that Lin Wanqiu was a doting brother! "Brother is just for pampering." "Xiao Xi, you have to know that only your sister will be nice to you, there are all bad people out there..." "Rely on your sister more and just look after your sister. From now on, only your sister will be enough..." Seeing the two of them being so close, the school beauty who rejected him cried in regret. Chen Xi was extremely proud. "Isn't this good? This is great. I will always only like my sister!" But this day... Lin Wanqiu looked at Chen Xi, whose limbs were tied, and smiled sickly and crazily. "Xiao Xi, didn't you say you will always like your sister? "Now, what should you call me? "