[Last Time] Dobo-sensei's identity was almost revealed.

Hey, Digi-tan!! What's the big idea bringing Tachyon-san with you?!

I told you so many times to keep this a secret from everyone at school—

This book was... deeply interesting...

By all means, I'd like to read your other works as well...

Oh... of course! I have an older three-part series...

Thank you very much!