I couldn't remember much, but...

It seemed that the fight with the black cerulean was bothering Serval-chan more than I thought it would.

And afterwards, it seems that after nightfall she would sometimes remember it and become frightened.

Kaban-chan?

You're not going to disappear again, or anything like that, right?

Yeah...

Do you mean it?

I do.

Will you stay by my side?

I will.

I'll always be together with you.

And each and every time...

I'd give Serval-chan a hug, just like this, to help calm her worries and then go to sleep.