Who is the girl in white on Dante Lian's bookshelf? Does Huey like the black in Dalian?

In the novel, there is no mention of the existence of a girl in white. Personally, I think she should be the producer of the book Girls. In terms of novels, I personally saw that the sixth fantasy book was also collected by Dalian and Yixiu, and the emotional part was rarely mentioned. However, judging from those incidents, Dalian should have enjoyed a break, and was injured and unconscious after a break. Dalian said sadly that as for a break, he should also like Dalian. Every time is desperate to protect Dalian, moved ~, as for the ending. ....