On the Wedding Day, My First Love Refused to Marry Me

When I was thirty years old, I was finally going to marry my crush.

Everyone said that I, a plain programmer, was lucky.

However, I didn't expect to receive an anonymous message an hour before the wedding.

"You're lucky to marry my mistress!"

This man thought I would put up with it, but I took out my laptop to locate him and hack his phone.

As a result, I found out about my crush's affair.