I, The Invincible Villain Master With My Apprentices

Shen Shi was heartbroken. He couldn’t comprehend why he’d been transported into his own novel as a side character instead of the hero. The gender-swapped protagonist baffled him even more. Strangest of all, while he sought to become a disciple, countless others clamored to be his students instead. The protagonist would ask, “Master, shall you devour me now or wait until I eliminate all my senior sisters first?”

The story follows an unrivaled villainous mentor and his extraordinary pupils dominating the world.