After the real daughter’s mind was read, her character collapsed

Summary: After Gu Xizhi died suddenly while working overtime, he found that he had traveled back in time to a novel he had read and became the cannon fodder true daughter with a tragic ending. But just be cannon fodder. She was young, had no money, and didn't want to fight, so she didn't wait for her family to discover that she was a real daughter. She brought her vicious female matching system to the door to find a match herself. "Hey, trigger the system task..." Everyone in the Gu family who heard her voice watched in stunned silence as she bullied Gu Sirou. They all sighed in their hearts: Guaguai (sister) is so cute when she pretends to be a bad guy. Old Mrs. Gu watched her confession at the first scene: Fortunately you don't really like your uncle, otherwise you would have confessed like this