The Innocent Girl I Picked up and Brought Home Is Definitely Not a Yandere

[No system + past and present life + two heroines + yandere + Qingmei vs. "Skyfall" + sweet article] "He is my boyfriend". Because of a kind-hearted help, Chen Changan accidentally fell in love with a "simple" girl. Shen Qiujiang: "Chang'an, look at me" "Chang'an, I am very obedient" "Chang'an, I like you so much, can you look at me more" "Chang'an, you are not obedient, you actually go see other girls..." Meng Weishu: "Chang'an, please stay with me more." "Chang'an, didn't you say you only love me? Who is she?" "Chang'an, didn't you say you would marry me when you grow up? Do you want to keep your words?" Chen Changan: "Where did the innocent Shen Qiujiang go?" "Where did the mature and steady Meng Weishu go?" "Forget it, since you can't escape, just enjoy it."