makyun:

“This isn’t good.”
“They’re absolutely not admitting it.”

The scenery changes and investigators are talking to each other.

“…But hey, could it really be that they’ve forgotten what they’ve done…?”

Mutsuki is sitting down in a solitary confinement and he’s looking down.

Mutsuki: Dad… Mom… Big brother…

Upon seeing such a painful expression, Mutsuki just falls silent.

—

The scene changes again with a slightly older Mutsuki in the Academy. Mutsuki is walking thru the forest and a cat stops by. The cat meows.

Mutsuki: Good kitty, come here…

Mutsuki takes out a butterfly knife. Mutsuki is crouching over the cat and doesn’t notice someone approaching from behind.

“….Hey.”

Mutsuki jolts.

“What are you doing?”

The one who catches Mutsuki is his instructor, Tokage.

Mutsuki: …

Tokage notices blood stains on the ground.

Tokage: You…

Surprisingly, Tokage gently places a hand on Mutsuki’s shoulder.

Tokage: …Properly maintain your knife.
Tokage: It will quickly go dull when used on fat. Tongues are unexpectedly full of fat.

Mutsuki: …!

Tokage hands him a clean and well-kept knife.

Tokage: Use mine.

“It cuts well.”