Just Like the Moon in the Sea

She was a saint in Haiyue Continent who was known as a miraculous doctor. However, she was framed and returned to another world and came to the 21st century. He is the rumored demon king who covers the sky with one hand. In order to awaken her to the 21st century, he designed the game "Moon in the Sea" with the background of the Sea Moon Continent. Unexpectedly, an accident happened, and she returned to Haiyue Continent with only the memories of the 21st century, becoming the most favored little princess of Lanyue Kingdom. In order to pursue his lover, he lost his memory and was reborn as the rumored useless prince of Haitian Kingdom. The two join hands to cultivate immortality and upgrade along the way, and retrieve their memories.