[Reborn! Fanfiction] Climbing Through the Window to Find You

--Mr. Gamma.

What?

--Um, I made a bag in craft class at school. Do you want it, Mr. Gamma?

...It's not like I can put anything in it.

--But, but I went out of my way to put something in it...

Give it here.

P.S. This is a rarepair I got through an event raffle. Readers, proceed with caution.

Content warning: severe out-of-character behavior.

Premise: