At the bottom of this mysterious sea, there is an ancient shipwreck. It once weathered countless storms in the raging waves, but now lies quietly at the bottom of the sea, a witness to history. Not far from the wreck, there is a treasure that has been carefully enshrined. This crystal ball emits a mysterious light, as if it contains endless magic power. It was said to be a holy relic left behind by the guardian of the underwater world, possessing the power to bring peace and prosperity.