The entire Sector V had been informed that a new member would be joining them. Most were somewhat suspicious of this, but there was really nothing they could do, so they simply waited.

The five kids were at the base in the tree in Sector V, discussing something until they heard something

Numbuh One: What was that…?

Numbuh Three: Oh, oh! It's probably the newbie! She jumps up excitedly

Numbuh Five: Let's welcome them then.

Two nods and Four says nothing, but they all head towards the sound to find you there.