After saving milfs, they all want to own me - Chapter 4: A Night of Chaos and Consequences

It never occurred to her that she would marry a man when they first met! Yan wen and Jiang suian's marriage was very sudden. Betrayed by her boyfriend and best friend, she married the stranger she met for the first time in anger. What she didn't know was that the stranger turned out to be the most famous CEO who is rich and handsome.

Although they just know each other for a short time, she was attracted to him all the time. When she encountered difficulties in work, he always appeared to help her out in time; when she was hurt by someone close to her, she was always comforted by him.

Appreciating his charm, feeling his tenderness, she began to rejoice that they get married at the first meeting.

Witnessing her boyfriend cheating on her with her bestie, Shiyao was so angry that she went to a pub for fun and met a man, who was really a piece of work. After a crazy night she fled away, but was embarrassed to know that the man she slept with was her boss You Ze.
Jesus, give her a break!

- Description from Novelupdates

Gu Chaoyan is the eldest daughter of the Gu Family, yet the least favorite one. She is mostly despised and belittled by everyone around, only because she isn’t pretty.

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.