My Girlfriend Called Off the Wedding, So I Accidentally Registered My Marriage with Her Younger Sister

On the day they were supposed to register their marriage at the Civil Affairs Bureau, his girlfriend suddenly called off the wedding and disappeared.

Han Ze had no idea what had happened.

He mistook his twin sister-in-law, who was drinking alone and getting herself drunk, for his girlfriend.

After they got their marriage certificate,

Su Ya, the younger sister, sobered up and stared at the certificate in her hand, utterly stunned!

Su Yue, the older sister who had run away from the wedding, nervously scrolled through her social media feed, when suddenly she spotted a new post!

At the same time, Han Ze heard a voice from beyond the heavens in his mind!

Ding! Congratulations, Host, you've activated the "Devoted Husband System."

Identity binding successful!

Starting funds: **** RMB

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.