I am Kaku Seiga.

My specialty is slipping through walls.

Hey, you over there~!

HuuH?

Aren't you part of the enemy's group?

A few minutes later

And then, and then...!

Murasa -

Nue, that walls off her heart and can't make friends with anyone, looks so happy...

Just what kind of feed did she use!! Worded like animal feed