Legend has it that Penglai Island is the residence of an unknown immortal. He once invited the eight immortals to come to Penglai to enjoy the flowers, thus the story of "the eight immortals cross the sea and show their magic powers. After the immortals passed away, they set up the Immortals on Penglai Island. When someone crossed Penglai Island by mistake, they needed to gather the Eight Immortals on the island and recreate the past scene of the Eight Immortals before they could leave... On this day, the fisherman encountered heavy fog when he went out to sea. After passing through the fog, he unexpectedly saw the legendary Penglai Island...... This product is developed based on UE5 engine. In addition, Maya modeling, Substance Painter mapping, Marvelous Designer cloth simulation and other technical means are used to design the game. This game is based on the story of the eight immortals crossing the sea, and combines the interaction of the eight immortals with their respective story design, and expresses the connotation of the story in a novel way. By exploring in the game scene, players find eight fairy devices, learn about traditional Chinese myths and stories in interaction and dialogue, and trigger their own thinking during the game.