From Abyssal Invasion to Bursting Stars with a Single Sword - Chapter 249 - 203: Deductive Truth

At the Tristain Magic Academy, her classmates call bumbling witch-in-training Louise Francoise le Blanc de la Valliere “Louise the Zero.” During an important coming-of-age ritual, when each student must summon their own witch’s familiar, Louise confirms her classmates’ opinion by accidentally conjuring up a normal teenage boy from Japan. Whether the two of them like it or not, the laws of magic bind them as master and servant forever! A hilarious novel with romance interwined.

A wonder falling down from heaven! A boy possessed by strange blood! Gods tremble! Demons flee! A boy from the land of Dong Zhou. A pink skull as his sworn friend until death. A story of a determined warrior struggling for power. A legend that shakes the galaxy and disturbs the worlds of god, demon and man.

- Description from Novelupdates

I was possessed by the game (forced).

WARNING: MATURE CONTENT!Ahmet's laughter was like a slap in the face. “You think you're in a position to negotiate with me?” he sneered. “I don't think so, Asli. You'll do what I say, or suffer the consequences. Do you want more time to outsmart me? No.”She could play his game. She certainly could do that before she finally killed him. A mischievous grin formed on her lips. “What would you gain from sleeping with me?” she asked, trying to keep her tone neutral. “You're not exactly known for your romantic conquests. And we're rivals, not to mention the fact that our families would kill us if they found out.” She paused, her eyes narrowing. “So, what's the real motive here? What could you possibly gain from this?”There was a pause on the other end of the line, and for a moment, Asli wondered if she had caught him off guard. But then, Ahmet's smooth voice came back, dripping with confidence. “I’m glad to know you are well-informed about my romantic conquests. Let's just say, Asli, that I have my reasons. And as for what I'd gain… well, that's for me to know and you to find out.” His tone sent a shiver down her spine, and she knew she had to tread carefully. She wasn’t going to win this against him.“Show me what proof you have and I will give in to your demands.” With that, she hung up the call, feeling a small sense of satisfaction at being the one to end the conversation this time. She was the only woman in the male-dominated Mafia world. Did he think he could subdue her so easily?