第 13 集: Fenrir 攻擊 SWAT 團隊，Artemis 與 PSSS 協商停火
2021年4月3日 播出
Having defeated Yamato, Fenrir attacks the SWAT Team. Artemis and the PSSS call a truce so that Artemis can go after Fenrir and the PSSS can assist the SWAT Team. Meanwhile, Eiji confronts Fenrir to get it to give up control of Kazuma's body... (Source: Crunchyroll)