MTL - After Rebirth, I Returned to Miaojiang to Inherit My Family Business - Chapter 178

Bai Aoxue, the best mercenary in the 21st century, is accidentally sent back to the Chengxi Dynasty in Great Continent due to an explosion in her mission, and trapped in the first daughter of Prime Minister. After her rebirth, she is set up by her father to marry the 5th prince Jun Yeyan who wears a mask all day long.
In the face of bloodthirsty enemies, discord between brothers, collusion among courtiers and invasion of enemy state, can Bai and Jun resolve the crises? What will happen to their political marriage? How will the fierce battle for the throne end?
With many twists and turns, the book brings you to experience palace revolution, love and hatred thousands of years ago.

- Description from Novelupdates

I was born into a prestigious martial family, yet I was nothing but a useless person with no talent whatsoever.At least, that was the case until I was trapped in a dream.[You cannot die here.][You can not lose your mind here.][Time does not move in this place.][You cannot leave until you reach the extreme.]Geniuses and fools—people say these are two unchangeable truths of the world.They claimed that I could never enter certain realms because I was a complete fool.But when a human body and soul are thrown into the extremes of time, they adapt.[Congratulations. You have reached the extreme.]Now, it is time to leave.

This is a tale that distorts the scenario of an otome game.An orphan girl named Alicia is attacked by a woman trying to steal her body to become the “heroine”. From the fragmentary knowledge she acquires, Alicia learns that this world is the stage of an “otome game” in a “world of sword and magic”.Having learned the truth from the knowledge she obtained, the immature Alicia dismisses the otome game as “nonsense” and runs away from the orphanage to escape the fate of the “heroine”.A villainess aims to take her life. A fake heroine appears. Alicia trains herself using the fragmentary knowledge she has gained in order to survive, growing into the “Strongest Assassin” that is feared by both the Thieves’ Guild and the Assassins’ Guild.

(Women disguised as men) Strong women and men with black bellies.

‘He’ is a rare ‘male god’ who is handsome, wealthy and has no gossip. And he is an ordinary man who hits a wall when he gets along with a man and a woman.

A contract bound the two tightly together. Facing the indifferent ‘him’, he was always cautious, fearing that ‘he’ would fall in love with his prosperous appearance.

Isn’t the legendary ‘he’ aloof and unfeminine? It doesn’t matter, take the initiative to bring him. When the rare ‘male god’ identity is revealed, he not only has to face female love rivals, but also a large wave of male love rivals ahead. ‘What should I do if my daughter-in-law is too handsome? ’ ‘Being coquettish, being cute, and rolling around’

“Mother~Mother…” A certain neglected baby was hanging on his lap with an aggrieved expression on his face. As soon as the words came out, a chestnut fell on the baby’s head, “How many times have I said that I am your father and that is your mother?”

- Description from novelbuddy