MTL - Quick Transmigration: Fate Trading System - Chapter 37 Sister's Secret 6

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

The person who was locked away inside the thorn-covered tower was not a princess, but a witch who employed the powers of darkness.

A brave young hero came searching for the tower in order to kill the witch.

– Light would force the darkness to recede, and grant it eternal rest

The witch wished.

That things would end with, ‘and the hero lived happily ever after killing the witch,’ like in the fairy tales.

And so, she had devised everything to happen in accordance to her wishes.

But the boy, who had grown up in but no time at all, would make the unfamiliar face of man’s from time to time.

“You want me to kill you? ……Do you really think I’ll let you go?”

Reality was very different from the fairy tales.

“The people don’t know of the precious treasure locked away in the tower.

I won’t let anyone else have this god given treasure, this crown of god surrounded by thorns that no one else could recognize.”

The hero gave the witch a slow and deep kiss.

“I am the true victor, and no one else.”

MC (female protagonist) dies in a plane crash and wakes up in the body of a beautiful but corrupt and lascivious prime minister in ancient times, Zhang Qinglian. As circumstances decree, he (she) cannot reveal that the original owner’s soul is gone else calamity might occur. So he (she) decides to walk a righteous path, determined to help the lovely but simple little emperor rule the country. Not backing down after facing torture, not losing courage, destroying rebellions and facing off with scheming princes.

- Description from Novelupdates

Ms Shen goes about her usual days while Mr Bo flirts with her relentlessly.