"My sister's husband cheated on her, so she ran away from home and said she was getting a divorce.
I was thinking of letting her stay with us until she settled down... is that okay?"
"Of course. Your sister is in trouble."

"Seiichi, I'm sorry. Suzu-chan, it's been a while. I'm really sorry, thanks for everything."
"Sister-in-law, please don't be so considerate."
"I... really regret marrying that guy. I don't want men anymore.
I've decided to be honest with my feelings from now on."

And so Suzu began living together with her sister-in-law, Riona, but...