Days of Living with My Sister-in-Law - Chapter 10: Enjoy Yourself Timely

[Warning: Mature Content -- R18][Initializing System…][Welcome Player: Jaxon Sterling][New Identity: Jax Rayne – Extra Character][System Bound: God-Tier Lewd System][Core Functions Unlocked]→ Stats (Stamina | Charm | Resolve | Technique | Luck)→ Skills | Shop | Quests | Achievements | Titles→ Devotion Points (DP) as Main ResourceHe was Earth’s greatest gamer, Jaxon Sterling. Unstoppable in every match, but utterly bored of life.One night, after mocking his sister’s strange “reverse-harem” game, he tried it out… only to wake up inside it.Now, he isn’t the hero.He isn’t a rival.He’s just an extra.Worse, the world he’s dropped into is twisted:Women are powerful, men are treated like pets.Every duel decides not just pride, but property, money… even flesh.The heroines? All from insanely rich families, with influence across nations.But Jax has one advantage[God-Tier Lewd System Activated.]A system that turns lust, devotion, and conquest into power.Every kiss, every moan, every conquest earns him the strength to rewrite this broken game.Now his path is set:Survive Starlight Academy.Conquer prodigy heroines.Break the rules of Aeroria.And rise from extra… to legend.Content Tags→ Smut / R18+→ Harem, Comedy, Action→ Game-Elements / Stats / Quests→ Genius MC, Cold-Headed, No Beta moves→ Slightly towards Netori (Mc stealing well using others wife)→ No Yuri→ No Netorase / Yaoi / BL→ System + Worldbuilding Driven

Seventeen-year-old Hajime Nagumo is your average, everyday otaku. However, his simple life of pulling all-nighters and sleeping in school is suddenly turned upside down when he, along with the rest of his class, is summoned to a fantasy world!

They’re treated like heroes and tasked with the duty of saving the human race from utter extinction.

But what should have been any otaku’s wet dream quickly turns into Hajime’s nightmare? While the rest of his class are blessed with godlike powers, Hajime’s job, Synergist, only has a single transmutation skill. Ridiculed and bullied by his classmates for being weak, he soon finds himself in despair.

Will he be able to survive in this dangerous world of monsters and demons with only a glorified blacksmith’s level of strength?

I got sucked into a novel full of villains and must tame them in order to survive!

Liu Ergou grew up in the village and studied medical skills with his grandfather. After his grandfather died, the responsibility of treating the villagers falls on him. But an accident bestows upon him an inheritance from his great-grandfather, which sets him on the path to invincibility!