The Undead King of the Palace of Darkness (WN) - Chapter 131: Next Course of Action

A fluffy, sweet modern GL story about a mature older women and a cute university student.

"Locke transmigrated into an era where everyone had Battle Beasts. Daemons were rampant and humans were forced to build walls around their dwellings while depending on Beastmasters to keep those monsters at bay.

When she woke up, Lake returned to the classroom of the third year. The classmates were in class with swords and sticks, and the teacher became a female Taoist.
The little fat man in the back seat, how to put two big hammers under his chair.
Rick found this to be a global era!

- Description from Uukanshu (translated)

Lin Luoran is a 27-year-old girl from a rural family. She doesn’t have a college degree, let alone any money.