Reborn at Eighteen: Rewriting My Sister's Fate

Qin Chuan lived with crushing guilt—his university tuition cost his sister her entire future. She married an abusive alcoholic cripple at eighteen just to scrape together two thousand yuan for his education. But when fate grants him a second chance, sending him back to that very day, Qin Chuan refuses to let history repeat itself. Armed with future knowledge and iron determination, he'll chase wealth, navigate romance, excel at school, and most importantly—save his sister from a lifetime of suffering. This time, no one in his family will be sacrificed.