Liu Bei’s group have escaped danger thanks to Arsene Gundam X. They join up with Zhao Yun, who has been charmed by Arsene and become his apprentice, and are invited to Arsene’s hideout. There are a multitude of treasures here, but what kind of person is he? With the help of Arsene, who knows the location of a Haro, they all sneak into the museum where the Haro is stored. Meanwhile, at a certain village in Musha World, Cao Cao and Sasuke forged an alliance to save Nobunaga from Sima Yi's influence.