Youngest instructor of academy

Born into Zion's prestigious House Kael, Ren, a cheerful and seemingly naive prodigy, astounds the world by becoming the youngest instructor at the neutral Grand Academy. His 'Instant Mastery' cheat allows him to perfectly wield any spell or discipline, instantly grasping its intricacies and exerting complete control. But beneath his bright exterior, Ren carries the quiet burden of an orphan who yearns for a true family, constantly seeking validation and fearing loneliness. As he navigates the cutthroat politics of a world balancing ancient cultivation and modern tech, Ren finds himself teaching students often older and more experienced than himself, all while powerful factions eye his unique talent. His journey is a delicate dance between maintaining his youthful innocence and confronting the harsh realities of power, love, and betrayal, threatening to unravel the carefully constructed peace of the allied nations.