first, pause alice under the green mist. then go over the hole using mctwisp's double
jump. then change to chessur and, using his power, make the huge rock invisible. then go
past of what used to be the rock then make it visible again. climb up it til you get to
the green mist and switch characters to absolem. there, you make the green mist go up and
alice will be there. continue right to the heart door.