Dungeon of Knowledge - Chapter 5: The Street Rat and the Mana Butterfly

As a wife fan of the popular idol Huo Xi, Qiao Qiao’s most hated person is Sheng Qiao, an actress who ties up with Huo Xi for hype.
Besides taking camera to join some activities, her major daily life is to diss this white lotus sincerely.
She doesn’t expect that she becomes Sheng Qiao after her head was hit one day.

During the shooting process of her first cooperated love drama with Huo Xi, the first scene was NG for 27 times.
Huo Xi: Sheng Qiao, can you do it or not? If you can’t , you can be replaced!
Qiao Qiao: Husband, don’t be angry, I can do it!
Huo Xi: ? ? ?

Media: Sheng Qiao Leaks Out a Close Appellation, Huo Xi’s Hidden Marriage Exposure
Fans: You f*cking shit, Sheng Qiao, you lotus bitch, come out quickily and apologize and clarify!
The next day, Sheng Qiao explains in Weibo: Well… Wife fan, get to know?

Fight back in a desperate condition and hold the throne strongly.
[From being sneered at by all netizens to being supported and liked by them, the heroine also falls in love with her idol by the way.]

Popular star Sheng Qiao is recently photographed dating the Film Emperor.
In an interview with the media, Huo Xi is asked to send his wishes to this fan in the entertainment circle.
He looks coldly at the camera: Fake.
Sheng Qiao dispels rumors in Weibo hurriedly: I only like my idol. I’m not double-minded. Thank you.
At that night, idol gnashes his teeth in anger next to her ear: Announce our relationship. Immediately! Right now!

- Description from Novelupdates

Reiji Saeki, who lives in the north eastern countryside town, lost his life in an accident during summer vacation. ……But before he knew it, a mysterious ball of light hovered in front of his eyes in a world of whiteness. That ball of light was a magician from a parallel world, and is looking for a person qualified to inherit the magic they had created to prevent it from being lost. Reiji, who rode on that suggestion, now lives in the parallel world Elgin, with a new body and powerful magical power.

[You have become the master of the Warden Mansion.][Your first quest is to refine mana from one of your maids by having intercourse with her.]When nineteen-year-old Jett Talon suddenly wakes on an emperor-sized bed, he finds himself lord of a mysterious mansion where countless gorgeous maids stand ready to serve. His first companion is Mia, a blonde elven maid who checks his every box. After making love to her, Jett gains mana, unlocks legendary powers, learns his duties as Master of the Warden Mansion, and uncovers its hidden secrets.

“You need my help, Tesoro. You choose. A marriage with me or be torn apart by them” His voice was cool as though this wasn't a matter of life or death.I didn't want this life. My father had gambled a lot and left me with a lot of enemies and now I needed the help of Don Vincenzo LaRosa who was my high school bully and now the Don of the most powerful mafia family in Italy if I was going to survive it.It was just a marriage of convenience but I realized something. He wasn't helping me out of a good heart. I had been sold without my permission to him. I was the mafia's pawn.