A Female Apothecary Reincarnates and Possesses the Grandmaster of Demonic Cultivation?

[Gender-bender yuri, 1v1] [Plot-focused] [No System]

Ye Liuyun, the founder of the Heavenly Saint Sect, was stopped by a mysterious powerhouse while ascending to the Immortal Realm. Forced to swallow a pill, he was then kicked out of the Immortal Gate and back into the mortal world.

When he woke up again, he discovered that he'd turned into a pink-haired girl. He'd also regained the "memories" of his "previous life" and unexpectedly run into his former girlfriend.

But isn't this all a little too convenient? It feels like someone planned it.