who is the grandmaster lf ouroboros?

anton or ricky, seekers of love
mishy the crosbell theme park mascot
beryl, the supernatural enigma of thor's academy
antoine, the cat from zeiss factory
dorothy hyatt, extraordinary ditzy but talented photographer
the head of the fishing guild in liberl
master ton fa founder of 8 leaf blade stlye
the liquor jug zin carries everywhere
mary, little girl from the orphanage who talked with a baby dragon
others (submit your own crack theory!)