[This article focuses on coolness and sweetness, the male protagonist is stunningly gentle, gentle, modest, and a gentleman's delusion in the world, and the female protagonist is full of adversity and love without knowing that the stone is blooming, 1V1, mutual favor, pure overhead? No textual research] Bai Jinyu cried out, she just wanted to be an article in this life She is a salty fish, but she has a twin sister who loves to toss around. She doesn't know what the sister is busy with every day, but if this girl is too busy, she will catch her and play a guest role as herself. No, she replaced the sister seven years ago After being the concubine of Jin for two months, now, she is going to come again?! Seven years ago, she was kicked out of the teacher's school, her martial arts were completely abolished, and she almost reported to the Palace of the King of Hell. Knowing what will happen??! Also, her brother-in-law, who is known as the jewel in the world, didn't think much of it before, so why did she really want... this time?!