|Rough Ash World|
Rough Ash World (灰荒, Hai Ara, Rough Ash) is a relatively small area accessible from the Sewers.
Rough ash world is an extremely sparse area featuring a large expanse of barren ash-covered ground, decorated with intricately carved stone blocks that are scattered throughout the area, along with a solitary bench.
There are 2 much larger stone blocks in this area that have large doorways carved into them. One can be found just northwest of the stairs, which will take you to Farm World B, and the other one to the south of the stairs will take you to the Broken City.
Stepping into the back of a specific stone block will take you to a fancy room with many house plants. When you use the Glasses effect in this room, you can see what appears to be a broken rotten egg and the room looks glitched. This act is key to ED06. This hidden room is similar to the others in Flying Fish World and Green Neon World.