My Sister-in-Law Thinks I'm an Idiot—But I Just Became a God!

Lu Xiaolong has played the village fool his whole life, doted on by his beautiful sister-in-law who treats him like a helpless child. But after a fateful accident unlocks the legendary Nine Heavens Divine Art, this 'simpleton' gains heaven-defying powers! Now he'll use his fool's disguise to crush arrogant enemies, protect those he loves, and climb from zero to hero. They all underestimated him—and that's exactly how he wants it.