Lost Mystery Masks Harpyfeather Veil (Lost Mystery Masks Harpyfeather Veil)
Once you know where the next mask is, a new route will appear. Enter Lost Mystery Masks Harpyfeather Veil and go on an adventure. The final destination is an old mansion in excellent condition, now abandoned and moved abroad. This works to your advantage, you go inside and carefully check all the rooms and corridors, especially the various utility rooms where you can hide. The mask was hidden from view because he knew the value of the find. You need to unlock all the lost mystery masks in Lost Mystery Masks Harpyfeather Veil.