MTL - Naruto Lineage Theory? Trash - Chapter 668

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

Born naturally defective but possessed by the spirit of a divine dragon. Inheriting the divine dragon’s will and power, growing scales and magical claws, imperial waters containing the breath of the dragon, travelling through clouds and summoning rain, an invincible physical body. In this world and era, countless men dream of slaying dragons. Li Mu Yang has always lived a hard life.

- Description from Novelupdates

Chris was born in a world where the humans are not the ones at the top of the food chain. Even when they are the bottom, humans fight each other for power. Whether Chris would survive in such a world or not, read the story to find out.

The gods of the divine realm are hypocritical, and the evil souls master dominate the human world.Both the soul beast race and the human race are like grass.Su Yu emerges from the mundane world, stepping over countless evil bones, ascending to the supreme divine throne.With ice sealing the false Gods, and the God King’s seal ruling all beings.PS1: No fawning over Tang San, no fawning over Huo Yuhao, and the protagonist is not a nanny.PS2: The setting is based on Douluo Dalu 1-3 and Divine Realm Legends, not adopting the Douluo Dalu 4 setting.