After Rebirth, the Boss Reaches Full Level

[Rebirth + Big Boss + Fantasy + No Logic] Gu Jin, the eldest daughter of the Gu family, her mother died in childbirth and her father ignored her. She was found to have a useless constitution when she was three years old, and was then sent to the countryside. At the age of fifteen, she was taken back into the family. On the day of his return, his father announced on the spot: "The Gu family has only had one eldest lady from beginning to end, and that is Gu Wan." The stepmother wanted to give her a blow: "Miss Gu Jin has just returned to the house, and she still doesn't understand many rules. Mother can teach you!" The younger sister born from her stepmother was condescending: "A country girl, you want to compete with me!" The younger brother treated her coldly: "I have always only had Gu Wan as my sister." Even the rumors about her from the outside world are that she is useless, ugly, does not know how to advance or retreat, and has no education. But looking at the big guys from all walks of life who visited Gu Jin every day and asked her for advice, everyone couldn't help but fall into a confused silence. … He, the Holy Mirror Lord, likes to dress up as a woman. He looks as cold as Xuanyue, but is dark and paranoid in his heart. Gu Jin loves money, so he promised unlimited wealth to trick her into entering the palace. A colleague from the academy asked her to have dinner. He said, "I feel heartbroken. Can you stay?" The disciple came to her to ask a question, and he said, "You are such a stupid student. Unlike me, I understand it as soon as you say it!" His love rival is in danger, and seeing that the person he cares about is trying to save his love rival alone, he says, "I've been feeling heartbroken lately. Now that you're gone, I don't know if I'll be able to wait for you to come back!" And she knew that he was lying to her every time, but she was still happy with it...