After Becoming the Stand-In Supporting Actress, I Only Want to Cuddle Up to the Heroine

The length of the novel will be relatively long, tentatively starting at one million, so it is considered a slow-burning emotional line. It's not a love at first sight relationship, it's like a long-term relationship that comes naturally. For the female protagonist, it's not that she likes girls, but the person she likes happens to be a girl. She recognizes her own feelings, accepts her feelings, and works hard for the relationship. This is not a quick process. I know that many treasures have reported that the heroine appeared relatively late, but if the heroine did not go abroad at the beginning, wouldn't the heroine just marry the male protagonist who is the right match? What chance is there for tea? I don't want the heroine to come out of the ground directly to have a relationship with Xiaocha. Please be patient readers and understand. (PS: I have forced the heroine to return to China, and she will not really appear in five years)