I Can See Your Combat Power - Chapter 934 - 228: The Secret of Non-Heaven

In Academy City, magic and science coexist in an unwavering power struggle. Toma Kamijo, an academically-challenged student in Academy City, wields the power of the Imagine Breaker in his right hand, which allows him to completely negate all supernatural powers – as well as his own luck. When he happens upon a mysterious nun named Index, whose mind has been implanted with the Index Librorum Prohibitorum – 103,000 ancient texts banned by the Church – Toma’s luck is about to be pushed to its limits when he finds himself in the middle of a war he never expected!

*Who would have thought a precious legitimate princess was forced to secretly marry a predator in the middle of the night when the silver moon shone bright in the middle of the starry sky?__“Your wench mother seduced my father and made you!”Consumed by rage after her half-sister insulted her mother, Reneira Dorient unleashed her secret power. Magic was taboo in the seven kingdoms, and those born with it must be burned. But she was a precious princess to the Kingdom.The royal family kept this secret with them and locked away her power, however, the King had a far darker plan: he forced her into a marriage with the evil prince of Thegara, a ruthless barbarian who had bathed in the blood of countless victims, as rumors said. Their union was the King’s strategy, she was a tool to win yet another war.The night the prince arrived to claim her, Reneira braced herself for the inevitable circumstances. However, nothing could have prepared her for the truth that this wasn’t just a marriage.Her new husband was a sweet torment, an immortal, god-like bully disguised in an impossibly beautiful human form with no rival. His every gaze felt like a punishment, and his sinful aura tempted her in ways she never expected. This god of lust refused to touch her or accept her as his true wife.Believing that her dignity was lost forever, she resigned herself to her fate, hoping to make a home in the hell she’d been thrown into. But fate, as it often did play, had other plans. She came to encounter a gorgeous yet wicked ex-mistress who didn't want her as his wife too and constantly attempted to push her out of the way...__“Don’t even think about seducing me by licking your lips like that, doe-eyes!” He breathed in her ear as he joined her in bed, shirtless, his muscular abdomen rippling with each movement.“I… I’m not doing it on purpose!” she stammered, her breath catching in her chest when he wrapped his arm around her waist and pulled her body against him.His mouth hovered near her ear. “I’m going to make you forget what happened today. My body is yours as compensation.”Butterflies fluttered in her stomach. Rolling her eyes away, she tried not to meet his dangerously alluring gaze. “You said we’re not a real couple, and I’m not your true mate. What’s changed your mind?”He grinned widely, grabbing her chin and leaning in so close that she could feel his warm breath against her skin. He used his tempting aura to compel her to meet his gaze. Her treacherous heart didn’t defy him again, he could hear it racing.“That term of the treaty no longer applies. From now on, you’re truly my wife, Doe-eyes. Only mine.” He paused, studying her body’s response.“Shall I stop here?” he whispered, his breath sending a shiver down her spine.Once again, she surprised him. The answer was the opposite of what the arousal scent of her body suggested.“Yes. You should stop.”“So you’re going to play a naughty game, wife?”...

The MC entered the body of the An family eldest son, An Ziran, an arrogant 16 years old boy who weighed 78 kg (~171-172 lbs), who only knew how to eat, play and sleep. Seeing his current body, An Ziran decided his first priority was to LOSE WEIGHT!

Three days later after he became An Ziran, An Ziran’s father and his biological mother died, which meant as the eldest son he had to take over the family business.

Beside his legitimate first wife, An Ziran’s father also married 3 others women, who all wanted to take over the An family fortune but only the eldest son could be able to touch it, therefore they have to depend on An Ziran in order to live a comfortable live.

An Ziran’s father also had an older brother who is always planning to steal the An family fortune. The elder brother of An Ziran’s father and the woman he married had powerful connections. In order to save the An family fortune, An Ziran has to find a golden thigh to cling on. The butler told An Ziran that there is an engagement between the An family and an influential family. Therefore he takes his sister to that family house to make a connection.

However, during their journey, An Ziran’s younger sister overheard that the son of that family is UGLY, so as a beautiful and spoiled young lady coming from a rich household, she didn’t want to marry him and decided to run away. Without any other choice, An Ziran had to take his sister’s​ place and marry that man, who told him that he would let him go soon, but lied.

- Description from Novelupdates

Having lived a normal life all his life and died without being able to fulfill his desire and when he’s given a task by a god, watch how he takes the protagonists girls while making it hard for the hero.