Dragon King's Son-In-Law - Chapter 520: Demonic Bow

A maid who is beaten on behalf of a noble boy.

Some memories of her childhood were cruel, but Yuriel held no resentment towards the boy. Rather, she liked it–The hand that carefully applied medicine to her wounds was always warm.

“M-Master, stop, Raph, sa, save…ah, mm…!”
“That’s why.. I told you.. to wait.. till I returned.”

But the Raphlet that appeared in her dreams showed nothing but passion and lust.

Prophetic dreams.
The ability that was like a stigma drove Yuriel towards an unknown future.

All I want is to be next to you.

Song Yan, a senior high school student, lost his parents when he was a child. Before obtaining a mysterious and amazing ring, he has been often plunged into a vulnerable position and easily marginalized. However, his life is changed because of the cryptic ring.

- Description from Novelupdates

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.