For some reason Touma is left by himself, since his party members are all off doing other things. Etzali (disguised as Unabara Mitsuki), walks up to Touma.
Touma:   You're... Unabara Mitsuki was it? We met on August 31!
Unabara: Not Unabara Mitsuki, although we did meet on that same day.
*Etzali removes his disguise a little, enough for Touma to recognise who it is*
Touma:   You! You survived?! What are you planning? I won't let you hurt Misaka!
*Touma readies a battle stance*
Etzali:  Relax, I'm not here for anything like that. Although it's good to see you're still keeping your promise.
Touma:   Then what ARE you here for?
Etzali:  *sigh* It seems we're stuck in the same predicament, not to mention that I've been separated from the other members of the organization I currently work for.
Touma:   Don't tell me... you... want to team up? Is that what this is about?
Etzali:  Precisely. At least until I find my team mates.
Touma:   Hmm...
Etzali:  On one condition.
Touma:   What?
Etzali:  When I'm around other people, I am Unabara Mitsuki. I am the grandson of Toiwadai Middle School's director and an ESPer. I don't know a thing about magic and I most certainly have never used it.
Touma:   That's it?
Etzali:  That's it
*Touma relaxes*
Touma:   Fine, you've got yourself a deal.
*Touma extends his hand*
*Etzali extends his and they shake*

Touma's party members all come back and Touma introduces him as Unabara Mitsuki.