It is located on the mainland in the western part - at the very end of the Ultimate Forest , near the mountain range. This location can only be accessed by going through the Training Camp and the forest itself, which is teeming with high-level monsters.
There is a sign on the opposite side of the entrance that there are definitely no secret shops here.
The store inside is much larger than it looks from the outside.
Near the northern wall, there are gem merchants / traders. They sell an unlimited amount of gems:
- Primary colours nuggets: 10 x / / for 4,000 each.
- Secondary colour nuggets: 10 x / / for 8,000 each.
Shards of any colour are not sold at the secret shop.
At the south, resource items are sold individually to increase your resource limits.
You can buy an unlimited amount of the following items:
- Picnic Basket (Max food limit +40) for 4,000 each.
- Alchemy Phial (Max reagents limit +40) for 4,000 each.
- Shopping Bag (Max stuff limit +40) for 4,000 each.
- Piggybank (Max golz limit +1,200) for 7,500 each.
At the center of the shop, there are 4 cosplays for sale, which are sold for 12,500 each: