One Piece: I'm Destined to Be the Son-in-Law King! - Chapter 189: Kaido: Become My Son-in-Law!

A bolt of lightning descends from the sky, marking the arrival of a sweet and charming automaton girl in the Marvel universe!She’s adorable, formidable in combat, and capable of even more surprises—uh, ahem!The Marvel Cinematic Universe is rife with danger, but the life of a superhero dedicated to world peace is definitely worth looking forward to!“Waaah! Don’t pull my ears! Let me finish this game! I’ll pay, I’ll pay, okay?!”Although determined to become a superhero, games still need playing, and anime must still be watched!What? You think she’s neglecting her duties?Oh, but she possesses the incredible ability to convert concepts from various works into her own skills!For Kagura Hitomi, who wields the limitless “Conceptual Skill System,” ACG (Anime, Comics, and Games) is her ultimate source of power!

He is high above, the mysterious and terrible King of the Wild. With one glance, he can see people’s romances. He hates women to the extreme, but at his first glance of her, he dotes on her and spoils her.
She is a humble transmigrator, a miracle doctor who doesn’t care for the many handsome men around her. She only wants to become strong, to be worthy of that god-like man. But when she’s finally sure of her feelings, she finds out she’s already been married for years…
……
When wronged：
She uses strength to hit the big handsome iceberg-like man in front of her eyes. “People say that I’m not good enough for you, but it is you who is an old cow eating tender grass!”
A man seizes the main point and laughs like an evildoer. “This husband has to eat the grass to confirm if it is tender or not!” He puts out the red candle……
……
The world says：
The barbarian king has no heart and has no passion.
A pregnant woman very miserably thinks,” If he has no passion, then who is responsible for this big belly?”

- Description from Novelupdates

All the experts were defeated, I want both beauty and wealth! The Dragon King returns to the city, bringing an end to peace! This is the legendary tale of a cultivation fiend.

A replica of Marquis Kieran Vale, the son of the Marchioness of Vale, who she deemed a failure. That was all she was. No, she was now referred to as “he.” At least until she met Claude Del Ihar.