My Ex's Aunt Became My Wife After She Broke Our Engagement

Publicly humiliated when his girlfriend Su Nianwei breaks their engagement to chase a genius, Jiang Lue becomes the city's laughingstock—until her legendary aunt, the stunning martial arts saintess Situ Dai, intervenes due to an old family debt. When jealous Su Nianwei drugs him to deepen his shame, fate takes an unexpected turn: he spends the night with Situ Dai instead. Now bound by a God-tier Return System with her as his target, Jiang Lue's path from disgrace to dominance begins with the one woman his ex never wanted him to have.