[Two male leads + cultivation + vicious fiancee (male)]
Content warning: The recipient is an unconventional villain; his villainy comes from the plot.
He's genuinely foolish, and genuinely beautiful.
There may be a secondary couple.
In his previous life, Jiang Shuo was a spoiled rich second-generation heir. After dying, he bound himself to a Villainous Cannon Fodder System and was transmigrated into a book as the protagonist's vicious... fiancee? The character had the same surname as him, but a slightly different name.
“System, care to explain?” Jiang Shuo, now Jiang Zhuyue, felt a vein throb in his forehead.
[Uh... Host, it was an accident. At least your body didn't change sex, even if your role did.]
The System was sweating bullets, trying to bluff its way through.
To keep the story on track, the world automatically patched the bug, turning the male lead's vicious ex-wife into Jiang Zhuyue, a man disguised as a woman.
Jiang Zhuyue glanced at the enormous Adam's apple on his own neck, then looked at the unlucky guy with a touch more pity.
The male lead, Yan Rugui, blushed. “A Shuo is looking at me. He must like me.”
To complete his mission, Jiang Zhuyue goes all-in on a path of self-destruction. If little pranks are mistaken for flirting? Fine, I'll make a bigger mess.
The male lead successfully turns dark, but his way of taking revenge is a little off.
Jiang Zhuyue: “??? Weren't you supposed to divorce me?”
Yan Rugui grabs the person trying to run away and pulls him back. “We already bowed to heaven and earth together. Don't even think about leaving me!”
The recipient is a character who grows over time. His personality changes quite a bit between the early and later story, partly due to the influence of the original character's memories.
[Spoiled, beautiful rich second-generation recipient × honest, loyal, overpowered male lead]
