Dizi Adı: Shinchou Yuusha: Kono Yuusha ga Ore Tueee Kuse ni Shinchou Sugiru
Bölüm Adı: I So Don't Need Any Allies
Sezon/Bölüm: 1. Sezon 4. Bölüm
Yayın Tarihi: 30 Eki. 2019

With a massive undead army approaching, Seiya dismisses any assistance from Mash, who does not take kindly to the snub. However, when Mash later turns up missing, it is up to Seiya and the others to rescue him from the enemy’s clutches.