Strongest Survival by Otome Game’s Heroine (LN) - Vol 4 Chapter 6: Dungeon Exploration Beginning

twelve years ago.

The queen gave birth to a princess, who claimed to be the prince, named Xia Shimin.

three years ago.

Xia Shimin was established as the prince, and made a marriage contract with the current Taifu’s daughter to stabilize the imperial power.

…

Zhang Ronghua had traveled through time when she was born, hereditary and hereditary, her roots were straight and her roots were straight, and she was an upright Forbidden Army. He had been in the palace for fifteen years, and his talent would increase a little with each passing day.

Seeing that the prince’s wedding was getting closer, he accidentally broke the body of the prince’s daughter.

The night of the wedding.

Prince: “You can replace the lonely bridal chamber!”

- Description from novelbuddy

When I opened my eyes, I was inside a novel.

After a night, surprisingly I acquired a husband!

Well, the fact is that after a one-night stand, I unwittingly signed a marriage agreement.

There isn’t a bad in-law relationship but instead a mother-in-law and daughter-in-law alliance.

The purpose of our alliance: Make my husband interested in women!

Frankly speaking, a man who isn’t interested in a woman … is he gay? Having a husband who is suspected to be a gay, I will fight for him and not let him go astray.

So I raise my eyebrows and with a wicked smile: My dear husband, wait and see how I am going to teach you to be a real man!

- Description from Novelupdates

The game spoilers turned out to be fake. The characters I gathered thinking they were heroes are actually all villains. In other words, I accidentally created a villainous organization.