MTL - Take a Door with You - Chapter 9 half moon!

One day, Yoichi who grew up while not knowing his parents has received the news of his father’s death. His father left behind a testament——which said he is to pick only one out of five ‘little sister candidates’?!

The end of the world is coming, the world has undergone great changes, and everything has changed. Plants, animals, and even insects, as long as there are living things, have mutated.
Become more powerful, and even evolved supernatural abilities, such as chickens and ducks that can fly to the sky, such as cats and dogs that can breathe fire.
But only humans, without any obvious changes, seem to have fallen from the top of the food chain to the bottom of the food chain overnight.
Any creature that can open its mouth to eat can treat humans as food.
But fortunately, this world has not completely killed humans. Gradually, humans discovered that they had the ability to cultivate compatibility with other creatures.
As long as it has a high degree of compatibility with some powerful mutant creatures, it can be used for its own use to achieve the purpose of protecting itself.
Fang He is a person who is very compatible with mutant animals, but it is also because of his ability that he has changed from the strongest to the stupidest.
Fang He, who was reborn, said, “Hmph, this time…”

- Description from novelbuddy

For money, Jin Jumo “signed” herself to the business tycoon Rong Mochen, for a period of one year.Upon their first meeting, the man's voice was icy, “I like women who keep their place, understand?”“Yes.” Jin Jumo nodded lightly.So, Jin Jumo always adhered to her place, tightly locking her heart away, never crossing the line.If there was anything in her relationship with Rong Mochen that Jin Jumo hadn't anticipated, it would be...---“Mr. Rong, our contract expired a week ago.” Jin Jumo lightly curved her lips, giving a smile that didn't reach her eyes as she looked at the man in front of her.“So?”“So, Mr. Rong, are you playing rogue now?” Jin Jumo gritted her teeth.“Hmm...” Rong Mochen frowned, leisurely raising his head to look at Jin Jumo, “Is my daughter behaving well in your belly?”“It's not even two months, how do you know it's definitely a daughter...”Wait... Jin Jumo's eyes widened in terror, she hadn't told him she was pregnant...Rumor had it, a car accident targeting Z City tycoon Rong Mochen resulted in the death of a seven-month-pregnant woman.Rumor had it, after the accident, the Rong Family's president underwent a drastic change, becoming ruthless and fierce from being coldly indifferent.Rumor had it, the person killed in the accident was the person closest to Rong Mochen's heart.---Four years later.“Brother, do we really need to find a new boyfriend for Mommy?” The little bun bit his chubby fingers, looking at the little boy beside him who was slightly taller.“Yes.” The boy squinted, his gaze coldly fixed on the televised global sensation of the Rong Family's president's luxurious engagement ceremony.“But didn't Brother say that the old man named Rong is our real dad?”Jin Jumo, who had just stepped into the house, was nearly collapsing inside. How did the two little guys know Rong Mochen was...

Leo is an academic genius who enrolled in one of the top universities in the world for the rich and powerful, but he was born in a common family, which was more than enough of a reason for the other students to mess with him.