Transmigrated with a Max-Level Magic Account: Rewriting Destiny in Another World

Penny never imagined waking up as Harry Potter's ten-year-old aunt in a world where magic is real—but jealously guarded by an insular wizarding elite. Armed with an unexpected cheat: a fully maxed-out game account that transforms her into a magical prodigy overnight. Her "Magic Popularization System" doesn't just hand her legendary spells and mythical creatures—it converts cutting-edge science into arcane power, letting her revolutionize magic itself. While seasoned wizards spend decades mastering basic charms, she effortlessly unleashes advanced sorcery that defies every rule. In a society bu…