After I Used and Abandoned the Demon Lord in a Restricted Novel

Mu Langlang transmigrates into an explicit body-double novel.

The original owner was born into a prestigious family, and looked seventy to eighty percent like the fallen Fairy Jiangyu, who died years ago. She was doted on from childhood, entered the Penglai Immortal Sect, and had a smooth life.

But as soon as Mu Langlang transmigrates, the original owner’s identity as a fake heiress is exposed in public, and she is driven out of her home.

Without her family’s protection, everyone starts looking at her differently.

Her otherworldly master gently inhales the scent of her hair while teaching her alchemy, his gaze tender.

Her self-disciplined, courteous senior brother’s Adam’s apple bobs as he comforts her, his fingertips climbing to the small of her back.

Her arrogant, proud junior brother tricks her into planting a love-binding parasite. He greedily leans close to her lips. "This parasite will make any man who comes near you lose his senses with desire. If you run away, you’ll suffer miserably. Why not cultivate with me for ten days and get rid of the poison?"

They are all using her to yearn for another woman: Fairy Jiangyu, the early-deceased white moonlight of the cultivation world.

But as far as she knows, the original owner, treated as a body double and subjected to all kinds of unspeakable things, still meets a tragic end no matter how much she compromises.

Mu Langlang: ...Fine. Better to die sooner than later.

She decisively knocks her junior brother unconscious with a sword and races into the abyssal forbidden zone where the Demon Lord is sealed.

-

Tantai Kou is the strongest villain in the book. Born without emotion or desire, he is cruel and bloodthirsty.

After his master’s wife, Fairy Jiangyu, dies, he murders his master and destroys his ancestors, plunging the Six Realms into a bloody storm. He once slaughtered several immortal sects in a single night.

Later, Tantai Kou is pierced by the Heavenly Dao’s chains and imprisoned here, his spiritual power sealed as he sleeps.

Unable to withstand the love parasite’s effects, Mu Langlang has no choice but to reach her demonic claws toward the sleeping Demon Lord. Making full use of her body-double advantage, she lures him in his dreams: "Be good, Master’s wife is back..."

After ten days of reckless indulgence, she finally purges the parasite from her body and slips away before the Demon Lord wakes.

To avoid complications, Mu Langlang finds the Sword Lord, the number one fighter on Penglai Immortal Sect’s rankings, and becomes his cultivation partner.

The day before their wedding, news arrives that the Demon Lord has broken free of his seal and returned to the world.

-

Mu Langlang feels a little guilty, but comforts herself by insisting it was just a wild dream.

Who could have guessed that Tantai Kou would show up uninvited at the wedding ceremony?

The Demon Lord has snow-white hair and pale lashes, his eyes clear. Blood stains his porcelain-white profile as he holds the Sword Lord’s head in both hands. "I’ve been looking for you for a long time."

Oh no, he’s here to settle the score.

Mu Langlang resists the urge to drop to her knees and beg for mercy, forcing herself to stay calm. "I’m pregnant. It’s your baby. The child can’t be without its birth mother."

The Demon Lord falls silent, then suddenly retches. "...You’re pregnant too?"

Mu Langlang looks at his slightly rounded belly. Too???

Wait, bro, is this even the right pairing?

Reader’s guide:

1. The male and female leads are each other’s first and only. Male pregnancy.

2. The blurb was written on April 17, 2025, and a screenshot was saved.

Theme: Men should be strong