a. make a blank screen, start there, set the default hero graphics to none
then
now it goes to diffrent directions
1. use images , one by one they tell the story
2. use text (aka message button)
3. some text , teleport to an intro map, change the hero graphics or keep it blank if the hero isn't in that point (like in say a "far too long ago" intro)
and use move event commands to make the npcs do their work
4. using panoramas, same as pictures really, use wait commands and switch
5. all combined
b. teleport to the starting map and change the hero graphics to normal.
p.s use the white tiles (top left corner) to make the map "blank" (everything will be black)