S01E17 — Masagami

Kuro and Keita arrive at the Pure Land alongside Yakumo and Riona after being warned by Bernhard to stay off when they found out the people who had fainted are in the state due to the absence of a Tera Guardian. The four confront Aragi and Sora, a team consisting of a human and a Tera Guardian under a Synchornization contract. The two clash with Kuro and Keita, hoping to keep them away from the Pure Land at all costs. Meanwhile, Bernhard and some of the surviving German High Council Tera Guardians had encountered Reishin in another part of the Pure Land. Even with superior numbers, Reishin was able to defeat most of them with the exception of Jean. Meanwhile, Kuro and Keita were able to defeat Aragi thanks to Kuro's Exceed skill.