Douluo: Mentoring Tang San for Ten-Thousand-Fold Returns

Reborn as Yu Xiaogang in the Douluo world, I discover a game-changing secret: every lesson I teach my disciples returns ten-thousand-fold! After taking Tang San under my wing and sharing my Soul Master knowledge, I unlock the legendary Dragon Inheritance and evolve my weak spirit into a Five-Clawed Golden Dragon. Tang San's moral compass needs adjustment? I'll reshape his destiny. Shrek Academy too mediocre? I'll transform it into a divine-tier institution. They call me a scumbag? Perhaps. But watch as this 'failure' becomes the most powerful master in history.