Goblin King: My Innate Skill Is OP - Chapter 278: Resonance

The King of the Underworld returns, and due to a marriage contract, he comes back to the city to marry, only to meet his ice-cold wife. Surrounded by numerous admirers, including a former first love, a beautiful colleague, and a cute lolita... As skilled enemies attack, watch how the King of the Underworld responds.

The first time they met, she had barged into his room when he just came out of the shower. She calmly met his dangerous gaze and teased boldly, “Hey handsome, nice body~” The second time they met was at an extravagant banquet. She had been charming and flamboyant. Right after torturing someone, she leaned toward him and asked coquettishly, “I heard that you’ve been claiming that I’m your girlfriend and using me as a shield. Well then, can you help out a tool like me?” Since then, Master Qin gained a chaotic little monster at home who riled him up every day. Everyone said that the An family’s real daughter couldn’t compare to the fake daughter because she was raised as a country bumpkin. She couldn’t even compare to the fake daughter’s hair. Alas, everyone was slapped in the face, along with the fake daughter. They were even tortured until their insides turned green. Then, they claimed that even if the real daughter could compare to the fake daughter, she was still just an abandoned daughter who wasn’t loved by her parents and had no power, that she wasn’t worth Master Qin. Unbeknownst to them, when her parents realized it, they and her four brothers had been begging her to come home. Until one day, the real daughter announced that she was retiring from the scene to look after her husband and children. At that moment, countless tycoons and magnates wailed, begging her to stay… Wild, savage, and charming little monster VS abstinent, protective, and flirty CEO

Jiang Hao passed through ordinary people and was forced to be sold into the Demon Sect and became a disciple of the Demon Sect.

I wanted to cultivate with peace of mind to become stronger a little bit so that I could survive in the world of self-cultivation, but was “humiliated” by a female devil in every possible way.

There is a huge disparity in strength, and he can only endure the humiliation and survive, hoping not to meet each other again.

Without a backer, he was favored by the Demon Sect’s headmaster and was able to practice with peace of mind. When he became the chief disciple and met the headmaster, he was stunned.

Looking at the beautiful face of the other party, he couldn’t smile a little. Isn’t this the female devil?

- Description from novelbuddy

Another entry in what you can call the Proto Harem Series: the books written before the Harem Series that take place in the same world.

It’s about a swordswoman whose student is captured, so she goes to rescue her.