Dragon Palace(龙宫):
In Chinese, it is pronounced as: lóng gōng，Written as:

The Dragon Palace is the mythical residence of the Dragon King in ancient Chinese mythology and legends. It is typically described as being located at the bottom of the sea, lavish and resplendent, filled with rare treasures. The Dragon Palace’s master is the Dragon King, who governs the oceans and waterways, capable of conjuring clouds and rain, and regulating the weather. In many stories and legends, the Dragon Palace is also a place of adventure for warriors and heroes, often associated with treasures, Divine Beasts, and extraordinary encounters.
Classic literary works such as “Journey to the West” and the “Legend of the White Snake” feature descriptions of the Dragon Palace. For instance, in “Journey to the West,” Sun Wukong once infiltrated the Eastern Sea Dragon Palace to obtain the Ruyi Jingu Bang, a story that vividly showcases the mystery and magnificence of the Dragon Palace.
The Dragon Palace holds significant importance not only in Chinese culture but also in the legends of East Asian countries like Japan and South Korea, where similar depictions of undersea dragon palaces exist. Although the details vary, these cultures collectively reflect a reverence for the ocean and an imagination for the unknown world.