User blog comment:GoDai/GoDai's Translations: People and Groups (2) - Zahard and the 10 Families/@comment-4076672-20120616194043/@comment-1926430-20120617044334

Yeah... it's most likely that Len isn't in the Zahard family itself. He is working for them. He receives protection for his allegiance and service.

About Wangnan, your ideas seem legit. I'm also sure he's Zahard's prince or something, but I just don't know eactly how.

I don't think the ring itself would let someone know Wangnan is related to Zahard. Wangnan lies about "Zahard fashion" when Viole finds his ring and asks him about it. Considering how he even attempted this lie in the first place, people wearing Zahard's symbols must be somewhat okay, although it clearly shows "allegiance" to Zahard. I can imagine a crazy Zahard fanatic wearing a cap and T-shirt and all that stuff with his symbol on it.