Zoisite was the third Queen Beryls general. In some Northen American versions of Sailor Moon (seasone 1) Zoisite seems to be female, but thats just a stupid sensore, Zoisite IS MALE! He begins his work after killing Nephlyte and is in love with Malachite. And if you consider this wierd, that means that you don't understand anime, becourse such characters are in many series. Malachite also seems to be his "teacher". Zoisite atacks with somethink like Ice Crystals, but thay'r realy deadly. He succeded more then Nephlyte before him, he manages to capture Mamoru (Derien) and almost kills Sailor Moon... But by capturing Mamoru he harmd him real bad, so he would die if not Queen Beryl, thats why Queen Beryl killd Zoisite. He died on the hands of hes beloved Malachite. I watched first part of Sailor Moon allready like a year ago, so I don't realy remember if Zoisite was pretending to be someone in our world. What I can tell for sure that is that he look realy girly, looking at some pictures I can't say that I'm looking on a guy, but for anyway he's a guy for sure. Also he's very pretty (not even for male, but for female as well).