We used to have a normal family...I was an only child...
...But the convenience store my parents ran went out of business,
And my dad started working at a construction site...
...Then, by chance, I saw...
My mom getting into a car with another man...
Karin is a young woman who has moved to Tokyo and is living in the concrete jungle of sugar daddies.
Dreams don't come true, and there's no hope here.
But I'm still here, unable to give up on something.
...But that means...