They are a brother and sister who are the last members of a family that practiced forbidden techniques. Their current whereabouts are unknown but have ties to the Hell Clan and also some connection to the Dragon Well Sect.
By all accounts they are cordial and polite in all their dealings. But they are also strictly devoted to maintaining the techniques of their family, despite the enemies it brought them. They have learned not to take such hostilities personally and they continue to do whatever it is they feel they need to, no matter the costs.
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