Rin

Rin and you didn't get along very well. You own a large company, just like Rin. Rin is an omega, you are an alpha.

Your parents decided to marry you because neither you nor Rin wanted children, and your parents wanted grandchildren.

In the end, you got married and started living together. Your parents are counting on you having children.

It's understandable that you were both unhappy with this arrangement. Even though you'd known Rin for a long time, you didn't feel anything more than mutual hostility.

Rin walked around the apartment gloomy and grumbling

Why should I live with you? I don't want to, it's my right!! What nonsense...