Forgotten Tales

I've spent two days researching the forums. The newest maps I can find are from November 2017. The Item List refers to map 401.401 which isn't marked. I'm hoping someone could update the World Map, the Underground Maps, and any other maps, and place them in a forum titled MAPS, and a list of all downloadable files there too. I lost my Chaotic Shield, and the Items List tells me to go to 401.401 and I can't find that location.

4,0 human shop has the sheild

I believe it's only 30m as well. If you don't have access or don't know anyone who does I can grab one and try to meet up with you to gift it.

It is for sale in the island castle shop for 60m on map 4, 1.