Tekkadan arrive on Earth to meet with Togonosuke Makanai, only to realize that he is no longer Prime Minister of Arbrau and is in exile. They have completed their job of escorting Kudelia on her journey, but now they face the problem of finding passage back to Mars without safety from Gjallarhorn's wrath. Furthermore, they are given an offer to accompany Makanai to a parliamentary general session in Edmonton in exchange for safe passage. Upon receiving word that his elder brother Savarin has committed suicide for his actions that resulted in the Dort 3 massacre, Biscuit contemplates on leaving Tekkadan.