ATG: My genius is almost frightening! - Chapter 193 - 192: This Lady Came To Challeng you!

He died on the wedding of the girl he had a crush on, after a long and successful career. After convincing Yama to send him back to the world, he decides to fix the areas in which his life went wrong. Realizing the lack of love and romance in his past life, he sets out to conquer the hearts of various women.

- Description from Novelupdates

(*NO RAPE*)Kitanna stood still, not worried about the new person; she was worried about herself. The royal guard was shirtless and standing so close to her, with his body pinning hers. She was still trying to get her thoughts straight when she found herself being dragged onto the bed, with the guard on top of her. She raised her hands to push him, but he was faster. He caught both of her hands with one of his and pinned them above her head, using his other free hand to cover her mouth.Kitanna felt blood rush to her cheeks, and the next words she heard sent her world spinning in 3D.“Now, moan, princess...” Those words brushed against her ear, causing the hairs on her neck to stand..........Set in historical times, in the ancient kingdom of Morado. A young princess, Kitanna, enjoys life to the fullest, living every day like the princess she is. But after an incident, she is left to only trust herself and her instincts in the palace, which was filled with betrayals and corruption.A guard, who was trained to protect the crown, lived his life peacefully, killing when he was ordered to but never speaking to people around him until he crossed paths with the sassy and clumsy princess. Then everything changed.

Quinn Winter is a young man from another world. One day, he is suddenly chosen to become the new Demon King. But the Demon Kingdom is in big trouble – it's losing a terrible war against the human kingdom called Gran'le.To help his people, Quinn comes up with a risky plan. He will sneak into Gran'le and learn their secrets. But things don’t go as planned. A powerful noble sponsors him, and he ends up joining Heavenward Academy, the top school for training future heroes.At the Academy, there's a big challenge called the Selection. The best students become Paladins – magic knights who fight demons. Quinn doesn’t want to become a Paladin. He is a demon king! But now, he’s stuck in the Selection… and if he wins, he’ll become the very thing he’s supposed to destroy.He started the day badly. Now, things are getting even worse.