My Apprentices Make Me Invincible.

Lu Xiaoran spent ten years grinding in seclusion, finally becoming the unrevealed strongest elder of his sect. His long-awaited cheat system then activated, only to coldly inform him his \"mastery\" was insignificant compared to true cosmic powers. To his fury, the system wasn't for his cultivation. Instead, he gains power by training others—every breakthrough his disciples achieve, he gains double the cultivation, along with incredible rewards! The catch? Only S-rank geniuses, those with the \"posture of an Emperor,\" need apply. His first system-identified target is Yun Lige, a crippled young master seeking vengeance against a \"Son of Luck\" who ruined his life. To safeguard his new source of exponential power, Lu Xiaoran must master the art of \"gou\" – extreme caution and ruthless efficiency – to cultivate his disciples in the shadows and avoid becoming collateral damage in a world filled with dangerous, destiny-fueled protagonists.