Dizi Adı: Kekkai Sensen
Bölüm Adı: A No-Holds-Barred Eden
Sezon/Bölüm: 1. Sezon 7. Bölüm
Yayın Tarihi: 17 May. 2015

Chasing down a rescue request from Zapp, Klaus and Leo find themselves in an underground cage-fighting arena, with Klaus winding up in the ring. Black and Leo hit it off over lunch at the diner, and learn that they have much in common.