An interesting if not earthshaking tidbit: Kim Royce, the paladin that you play in Triple Quest 3-3, is also the boss of Bloodmage Bronze. That's why 3-3 starts with Kim "recovering from a wound that would have slain a lesser warrior".
In general there seem to be Big Things going on with the Bloodmages in the west, fighting against both Dracul and the life druids and generally being sinister, but it's not clear what relationship, if any, this has on any of the other events.