Xue Lu was an uprising female film director, famous among television programs, and much of her early career as a youth idol well-received. She specialized in feminine emotions and reactions. Actresses would be put through a specialized training programme that was of her design.
Being her debut in the film industry, Xue Lu was certain and confident that "Beautiful April" would be an impressive film. Otherwise, she would have rejected it in the first place.
Of course, she had to choose her team of actors and actresses wisely. If they did not possess flawless acting skills, they had to at least be famous enough to advertise the film by acting in it.
It was true that online streamers had some fame to their names, but did they really have any power over Box Office profits?
If Xue Lu wanted a vase to be her female protagonist, she could pick someone from one of those famous idol groups or some popular young lady.