C1093 Mysterious moon cave

Soon, the opening day of the Mystic Moon Pond arrived. Everyone was gathered there, their eyes shining as they looked at the rippling Mystic Moon Pond, awaiting the arrival of that moment.

The Mystic Moon Pond, which was originally very calm, suddenly began to churn. Soon after, the water parted to two sides, leaving a path in the middle. At the end of the path was an arch