/vr/ - Retro Games

I want to create a shortcut on the overworld, pic related. there are two ways I could do this:
1. add a keyhole to the end of the underwater section,
2. add the path to the existing exit.
are there any exits/events left on the overworld? if yes, I can do the first; if not, then I'll have to do the second. but I'm not too familiar with this.