Musica ex Machina phase.1.In Dubai, Koko tells Tojo to give Jonah a math lesson and then decides to go out shopping with Valmet. However, the assassin group Orchestra, composed of teenage girl Chinatsu and her mentor Maestro, are hired to assassinate Koko. Jonah, who skips Tojo's lesson, saves Koko and Valmet from Orchestra. As a gunfight ensues in downtown Dubai, Jonah and Valmet protect Koko from Orchestra, while the latter easily kills Dubai Police Force officers responding to the shootout. Valmet is shot in the leg, to which Jonah responds by engaging Maestro in an open gunfire confrontation in order for Valmet to escape with Koko. However, Lehm drags Jonah back using a hook and rope, chastising the boy for needlessly sacrificing his life. While Jonah escapes with Koko, Lehm holds off Orchestra, who soon runs out of ammo and retreat to their pickup truck armed with an M2 Browning machine gun. Lehm and Valmet, who conclude that Chinatsu has great observation skills and natural instincts and is able to control the wild Maestro, rendezvous with the rest of the team and try to separate the duo before they reach Koko. Meanwhile, Jonah tells Koko how he thinks guns make people into monsters, and she thanks him for opening up to her.