Sigil Online: I became the duke's third son - Chapter 3 - 0

After dying in an oddly anticlimactic vending machine accident, Kazuki Ren is reincarnated in the demon realm—not as a hero, not as a villain, but as the only human male student enrolled at the mysterious Academy of Ruin, a school where all the professors are demon lords and all the students are powerful, beautiful she-demons.Ren is told he has one task: survive.But there’s a catch. The Academy’s darkest secret is about to awaken, and Ren holds a hidden power that could either destroy the demon world... or rule it.Now surrounded by seductive demons with hidden motives, eldritch tomes, forbidden dungeons, and twisted exams, Ren must master his ability—or be consumed.Magic, mystery, danger, and temptation await in this dark academia harem fantasy.

Ling Fei, the son of a fisherman in Sanxian Island, was accidentally involved in a mysterious continent–Arad, after learning that his celestial destiny was shallow and that he had no way to ascend.

Sword, there are unique adventurers here. Ling Fei, who has just arrived, has a mysterious mission and an ancient blood. The silent Grand Forest is roaring, the ancient ruins of the king are lamenting, and it is unknown what the legendary headless horseman is chasing.

On the ground, Ling Fei gets acquainted with his partners, takes risks, and becomes a legend!

- Description from novelbuddy

Tan Shuchang had always considered himself born into a scholarly family and had also been a young star atop the honor roll, a true parasite of the upper class. He should have been holding significant local authority, receiving endless gifts, spending boundless money, enjoying innumerable years, and marrying countless concubines. How had he ended up becoming a demonic cultivator? After pondering for a long time and still not understanding, he slowly emerged from the pool of blood, deciding to think it over gradually…

“Why did you have to get married to me then if you knew you were going to throw me away!” She yelled.He exhaled gently and faced her, his face blank, his eyes surprisingly cool.“That's because, I had to save my crown and my throne. Now, let me live my life.”“Why did it have to be me?” She palmed her face.“You know she's my fated mate and there's nothing I can do about it.”With tears in her eyes, she slowly picked up herself and nodded.“I'll sign the divorce papers.”•••Nyx is torn with grief, when Alpha Oberon, her husband decides to divorce her after he claims to have found his fated mate.She leaves the pack out of the fear of returning back to her abusive and cruel parents and raises her child all by herself.Years race by, with the new Luna not being able to produce any heir for the kingdom. A seer tells the king that he has a heir who has the king's blood running in his veins.What happens when he realises the child is from the very woman who once offended? What will he to do convince her to come back in order to save his throne and kingdom?