What happens when a sister-obsessed girl meets a brother-obsessed girl?
Bai Yue and Bai Yu transmigrate together. The older sister becomes a poison doctor, while the younger sister turns into a young man from the wolf clan.
Watch as the two of them change the fate of the Palace Sect.
(There will be a female-to-male transformation storyline. Whether there will be a CP is hard to say.)
