Kekkai Sensen Episode 7 English Subbed Episode Title:A No-Holds-Barred Eden.Episode Description:After failing to beat Klaus in a fight multiple times, a fed-up Zapp tricks Klaus into thinking he was kidnapped by an underground fighting ring so he would sign up to fight. Klaus enters while Leo tags along, but the two get more than they bargained for after Leo discovers the ringmaster is an Elder Blood in disguise.