I Entered the Wrong Room and Married the Wrong Man: The Chaste Officer Won't Let Go

[Period Setting + Sweet Romance + Pocket Dimension + Strangers by Day, Wild at Night]

Lin Anhe, an all-around mechanical engineering genius from the 21st century, transmigrates into a book with a post-apocalyptic pocket dimension, only to be drugged and set up by her reborn cousin from the start. Her cousin looks down on her arranged fiancé, a “retired old soldier” rumored to be violent and impotent, and turns to cozy up to a future billionaire. Then, with vicious intent, she sends Lin Anhe to the room of a local hooligan.

Lin Anhe promptly saves herself by climbing into the room next door, where she runs into a solid set of abs in the dark... “Comrade, help me out.”

The next morning, she wakes up beside Gu Ye, the military district's “living King of Hell,” a man who's cold-hearted, distant, and famously uninterested in women. Lin Anhe's legs go weak. Wasn't he supposed to be asexual? Who is this man who's so wild he knows no limits?

As her cousin jeers and the whole village watches for a show, Gu Ye shields Lin Anhe in front of everyone. “She's my wife!”

After they marry, Lin Anhe uses her pocket dimension's supplies with one hand and conducts mechanical research with the other. Not only do they avoid falling into poverty, she even leads the military district to prosperity. And the man who's stern and cold-faced during the day pins her against the door at night, his voice hoarse: “Wife, the boss says a man who treats his wife well gets to eat meat…”