{Yugioh Fanfic} New Surprises and Sisters

Yugi and the gang are having a normal day. Until after school Yugi finds out that his twin sister, who was long thought dead, is alive! When strange people (who are after Yugi's twin) start appearing, what will the gang do? And who is this strange woman that seems to be connected to Yami's long forgotten past?

(Minor boyxboy. No Anzu cause I hate her guts for some reason.)