MTL - The Best Male Supporting Character In the Pet Text is Reborn - Chapter 30

A teenager named Evan Mason was reincarnated into the magical world of Harry Potter and goes to school at Hogwarts!
With only his knowledge of the future and great talent for magic, he takes the path towards the top of the magic world, only to realize that ever step he took, changed everything!

- Description from Novelupdates

The daughter of Prime Minister is a nympho?
The brutish Prince is her husband?
The stroppy Princess wants to kick her husband off the marriage sedan?!
“Shit! I want a divorce!”
“Why?!”
“You can’t satisfy me in bed!”
The next day, Prince Chen becomes the laughingstock of the whole Kingdom of Dayue.
How Hua Yueling, the Stroppy Princess with a soul from 21st century, will create her legendary story in this ancient world?

Lu Yao stumbled upon a pixel art game where players take on the role of a God in it, but it didn’t take him long to realize that this game connects players to the many worlds of different dimensions.The [Sacrifice] function in the game will actually allow offered sacrifices to enter his reality, while the [Blessing] function makes it possible for him to offer real life objects into the game.As a Novice God, besides from creating all kinds of natural disasters, he really couldn’t do much in the game.That was until he decided to ignore the cost and reincarnate a beautiful apostle, from then on, the whole gameplay started to change…

A girl who calls herself a demon appeared before a timid student named Fumio Kijima. The girl claims to be a campaign girl from the demon world and she gives him the ability to “summon a room” from nothing but thin air.

At first he doesn’t abuse his power and uses it as a convenient ability in his every day life. But one day he is bullied by his classmates under a false pretext and is made to suffer. In the past he would have wallowed in misery and cried himself to sleep, but now he had a power to call upon.

“I will make them regret it!”

Using his powers to summon his “room”, he begins his era of confinement and brainwashing to achieve his goals.