The day Luo Shu, a failed web novelist, and Yan Yu, the Demon Sect's Holy Maiden, switch bodies, they are both completely bewildered.
Luo Shu: "Oh no, I've become the Demon Sect's Holy Maiden!"
Yan Yu: "Oh no, I've become a useless mortal man!"
Three days later, they discover that they can apparently switch bodies without limit.
Yan Yu: "The cultivation techniques in your novels seem to help me break through to the next realm."
Luo Shu: "I just copied them at random. You actually managed to cultivate them?"
A year later, the Demon Sect's Holy Seeds enter their battle of survival, where the strongest devour the weak.
Controlling the Holy Maiden's body, Luo Shu descends like a king from the heavens!
The eight Holy Seeds, who have finally reached the early stage of Core Formation, stare in bewilderment and scratch their heads. "How has she already overcome her tribulation?!"
Yan Yu: "You're no good at this. I'll help you improve."
Luo Shu: "Who are you calling no good? Wait, what did you do to my body? Don't get carried away!"
Many years later, Yan Yu opens a passage between the two worlds and stands before Luo Shu with a seductive gaze.
This time, I'm taking over your account!