Stitch and Yuna move to Newtown because Obaa can no longer support Yuna as she is growing old and Stitch must find and purify any remaining altered experiments. While they are there they meet Reika, her friends, and Takumi. Later Stitch wants to return Yuna's handkerchief but ends up almost destroying the school which upsets Yuna. Hamsterviel puts in two coins in a large gum ball dispenser and gets two large experiment pods out and then runs in front of a screen that reveals Delia which is Hamsterviel's new partner. Delia calls Hamsterviel Hamu Sama which causes hamsterviel to say that his name is hamsterviel not Hamu Sama, which causes Delia to get annoyed and screams "there all the same to me!" Stitch later begins to leave and gets attacked by Plasmoid and Splodyhead and again destroys the school which then makes Yuna think Stitch has broken his promise and lied to her. Stitch stays away from Yuna to try catch the two altered experiments but gets captured by Gantu. Yuna feels sorry for Stitch and goes to find him at school but then gets attacked by Plasmoid and Splodyhead. Stitch then saves her and Yuna apologizes for not believing in Stitch. After hearing about Hamsterviel's failure Delia tortures him with a bomb.