I need you to go to Jale and give this to the leader of the Iron Stone Association, Stan. Resar gives a letter to you after he packs up the Shock Crystals.
Though I am not 100% sure about what the Shock Crystal can do, but since Twin Lion Mountain is being abused by men, There must be some kind of scheme behind this. Maybe this is about the ancient lore...
Legend has it that the Prism Island itself is actually a large enchanted seal to seal a horrible evil god, and Twin Lion Mountain is the center of the seal. According to the prophecy, when the lion roars, the evil god will come to the world once again.
The situation seems very bad, I need you to inform the Iron Stone Association as soon as possible and tell them to send reinforcements here for possible following problems.