Treasure Isle is building up further anticipation for Fire God Mountain. Just released are Lava Mangoes a free Giftable. To be able to send these to your friends you first need to have reached level 15 at least. Before entering Fire God Mountain you need to stock up on as many Lava Mangoes as possible. Our guess is that you would need the mangoes to move through Fire Mountain. This might be one of the ways to stop the hot lava from having any effect on you.
Your character might not have enough strength to last on Fire God Mountain. So ask you friends to send you Lava Mangoes and stock up on as many as possible and be prepared to eat them to prevent the hot lava and other hot things from having an effect on you.
Lava Mangoes give you 20 energy inside the fire mountain. You also need to be a level 15 to get these mangoes