sentences:  Though he killed Ragō to complete his training, Ryuga takes his training partner's fang as a keepsake and began a life of solitude after being told that his mother died during his training, resenting the Makai Priest for not being able to protect his mother.Not stationed in one place like Makai Knights usually are, Ryuga travels across Japan's cities to slay Horrors and erecting crude tombs overlooking them in memory of his mother.Eventually, Ryuga is sent to Vol City where he is reunited with Burai and reluctantly agrees to help him and the other Makai Knights stationed there.