Seija Musou: Salaryman, Isekai de Ikinokoru Tame ni Ayumu Michi Episode 12 English Subbed Episode Title: S-Rank Healer and Exorcist Luciel's Declaration Episode Description: Luciel reads the spell book and learns Sanctuary Circle, which defeats the floor 50 boss, but it briefly returns to its human appearance first. The final level 51 only contains an undead holy dragon, which Luciel defeats with Sanctuary circle. Temporarily cured of being undead the dragon reveals the labyrinth was constructed 50 years ago as a prison to hold him. As Luciel has a pure heart he grants Luciel his blessing and tasks him to save his fellow dragons. Before he dies the dragon tells Luciel many secrets...