Asuka and her friends go to a Tanabata festival, where they come across the rest of the M Squad as they enjoy their day off. Meanwhile, Mia's squad investigates the residence of Jerome, the son of the victim they found in Mexico who was killed in the same way. Upon finding a motto written in lipstick, Mia is confronted by magical mercenary Crescent Moon Sandino, who seeks vengeance against the US for killing her family in bombings against the Disas. She even has Disas working with her. After killing Sandino, Mia suspects Jerome's death has something to do with the Magical Five - the motto she found was theirs.