Ruler of Heat: One Man, A Thousand Thirsts

He wasn’t born to love. He was built to breed. In a world ruled by women, where men have gone extinct, Rivan Cross becomes the last male to awaken — naked, powerful, and hunted. Trapped in a secret breeding facility his whole life, he breaks free when a mysterious system called LustCore binds to his soul. Now, every kiss fuels his power. Every climax makes him stronger. The world wants to use him. But he plans to f**k his way to the throne instead. Sacred queens. Starved villagers. Deadly assassins. They don’t stand a chance. Dominate. Breed. Evolve. Or be devoured. #Harem #Smut #System #MaleProtagonist #PowerFantasy #OnlyMale #SexCultivation #Overpoweredmc #lustsystem #breeding #seduction