ok i am sorry i allowed it to go that far without helping but now it's just getting sad he will never understand it the way you say it (and notice he wants the other char to move...)
now, dl this file:
http://z11.zupload.com/file.php?filepath=23617 made by me like duh
a bit old but it works, watch the little thing which includes:
switch when a boss die, no worries 1 hit ko, has nothing to do with you but i am too lazy to remove it
then you go to that guy and it will show you a "move event"
which is what you want, in that case a ship will sail out of the screen
you will be moved to a new water map, go to any of the sides to see the same but the ship will go to the dock and you will pop up on the land
now, to understand how it works open it via the editing file (as you'll open any project) and double click on any event you don't understand i am 100% sure that you will understand the simple event i made and it will help you do any cut scene you want.
(the one thing diffrent from your request and my little ships is that you don't need to change the hero to invisible while the ship is doing whatever the ship is doing)