Real Daughter, Please Respect Yourself, I Am a Straight Woman

As I write and write, I find that I seem to have written off the mark again (sad) Jiang Lingyue woke up and learned that she was actually a fake daughter. The night before she and her family went to find her "sister", she dreamed that she was in a novel, and "sister" was the heroine of the novel, and she was the female supporting character. Originally, her adoptive parents treated both of them well, but she insisted on causing trouble, and finally received a box lunch (●—●) Thinking of this, a voice suddenly sounded in Jiang Lingyue's mind, "Hey, it was detected that the host's fear value increased, and the coward system was successfully bound. The main task of the host is to hold the heroine's thigh tightly!" "Are there any benefits?" "The benefits depend on your performance~" "Forget it" "If you don't do the task and can only accept plot manipulation, then you have to go through the plot again~" "Okay, you convinced me 눈_눈" However, what happened next gave Jiangling Yue a heart attack. What, looking for a protagonist? What, falling into a rift in the world and being forced to start a dungeon? What, you still need to collect the protagonist's soul fragments? What, another protagonist doesn't necessarily have to be a male protagonist? Wait, no, this is wrong, how come she has become the protagonist! Jiang Yu: Jiang Lingyue, I don't know and don't care who the protagonist is or not. I only know that the two of us are a perfect match. Even if we are not the protagonist, we will always be together!