Underground Ruins contains 10 treasure chests and 5 resource points in Ys Memories of Celceta.
1st Area
The treasure chests contain the following items:
- Ruby (east)
- Hunter Knives DX +4 (northeast underwater)
- Roda Droplet (southwest)
- Bitter Potion (southwest)
- Spirit Cape (southwest)
2nd Area
Mineral Deposit
3rd Area
Mineral Deposit
4th Area
Mineral Deposit
5th Area
Treasure Chest: Hard Scale x3
6th Area
Mineral Deposit
7th Area
Nothing!
8th Area
Mineral Deposit
The 4 treasure chests contain the following items:
- Ruby
- Bitter Potion
- Bronze Edge DX +5
- Sapphire