Shi Nanyue is the book wearer, and her Omega roommate Rong Xun is a flower on the high mountain, cold-hearted and indifferent to everyone except the male protagonist.
This should have been true, but then Nanyue discovered that the male and female protagonists were suddenly surrounding her, and even showed love to her, and the "female protagonist" turned out to be a man!
Intention: See you deeply in love over time