I only play it for a few days, because the energy is slow to respawn. So I just go back to the game and I'm not good at crafting walls. The extra height of the items he needs, should be low first because the walls are only lv1. Then also your colleague at home, I want to dispatch him on another island, in case he crafted items. Is he the only one who crafted items. Why would you give your colleague at home, that's why he took the treasure. This games is sucks!