https://docs.google.com/document/d/1tobpM6JXdupNBwSKvSOq5KCiCq3CN0SQ1i0AZOWGWSg

The route the current WR use, wrote it down, added some pics as well.

Could be improved : It would be nice to find some safety items (mostly first aid kits) at some point.

Also, i had the invincibility glitch often while checking the route, but it's possible that not saving before the library boss prevents that glitch from triggering, definitly needs more testing.