During the search for the lost technology, Mint gets stuck in a cutboard figure on top of the mountain viewing area. Meanwhile the mountain is sinking into the sea. As the other Angels try to make their way up the mountain, Mint is embarrassed to be seen inside a cutboard figure and tries to misguide them in an attempt to prevent them from reaching the top. Meanwhile, Mint realizes that the scene is odd as the birds are not flying away. She asks a passer by questions, but he turns away. Mint finally lands on the passer by, freeing herself from cutboard figure. She spots a remote control and uses it to raise the mountain out of the sea and reveal an illegal and secret factory underneath the mountain.
展望台に設置された「顔出し看板」を見つけて顔を入れてみたのはいいが、顔が抜けなくなってしまったミント。しかも島が沈み始め、他の４人が自分のいる展望台に避難しに向かっている。このままではみんなに見つかって笑い者にされる！ ミントはエンジェル隊の妨害工作を企てることを決意し－－。
