MTL - A Woman Disguises Herself As a Man and Enters the Men’s Dormitory To Be the Pet of the Villains - Chapter 5 help you out

When the zombie apocalypse hits, high schooler Mira teams up with her snarky best friend Elliot and the mysterious, crowbar-wielding Alex. Armed with nothing but a broom (yes, a broom), Mira leads the ragtag crew through a zombie-infested town. Soon, their biggest battles aren’t just against the undead—they're against hunger, exhaustion, and the question of why they're even fighting in the first place.Rom-Com Zombie Apocalypse is a wild, funny, and a bit existential tale of friendship, survival, and finding meaning in a world gone mad.

As a boss with space plant abilities in the apocalypse, Lu Yao once traveled to the future, became the director of a nursery school that was about to close down, and became a rare animal human on the verge of extinction.
The food she made at random can cure the genetic disease of the cubs in the welfare home. She punched the cubs’ scum fathers and scum mothers, and kicked the remarried families who abandoned the cubs.
It is such a good kindergarten successor dean, who is attracted by that single cool imperial marshal!
Since then, the barrage in the live broadcast room has become:
Imperial Citizen A: Dean A, I really want to marry.
A certain big black dragon: Shut up! This is your marshal’s wife!
CP: Dean Lu Yao, who is extremely protective of short-sightedness and loves cubs, X the imperial marshal Helanjia who loves Shang Yunxi more than cubs
Brief: There are no bad cubs, only bad big ones.

- Description from novelbuddy

Kurono Maou is a high school student who is sensitive of his sharp eyes and bad expression. No girlfriend but gifted with friends in his own way, he had been living a peaceful life.

“I’m going to adopt a child.”Duke Ferio Voreoti’s impulsive decision shocked everyone in the mansion.Not only did he make her his daughter, but he also gave her the name of a ‘beast’ that only direct members of the bloodline could receive.“Even as you breathe right now, I’m earning money.”“It’s confidence, not arrogance.”“My face really does have its advantages.”The most arrogant father in the whole world, and“I love muscles the most. Let’s get muscular.”“Show me your thigh muscles! Your bu*t would be even better!”“You’re nothing but a flower if you have a calm personality…”his corrupted(?) daughter.And…“I will give his excellency the information he wants most.”“Information I want most, you say…”“You won’t regret it.”…A stepmother(?) with a strange secret as well.