She wasn't ready

In the human world Abagail is in a coma but thinks she is already dead and has arrived in The Other World,after having adventures,gaining self confidence she learns she is still connected to the human world and alive,she must choose if she wants to go back or stay and leave her first life behind.
I know I need to change the word of "sleening"but what do i use?I need something of flight,flying,wings..