Sister, Don't Turn Evil Until Your Brother Becomes Invincible

Transmigrated as the doomed older brother of the world's future destroyer, Chu Heng faces an impossible mission: prevent his little sister Liu Qingqing from becoming the apocalyptic villain who will end everything. Right now, she's just an innocent, chubby-cheeked girl untouched by the darkness that will consume her. Armed with knowledge of the original story and sheer determination, he'll use every cunning trick to rewrite their fates—while the reborn protagonist never sees them coming. A tale of sibling bonds, strategic brilliance, and crushing destiny itself.