Concept: A version of a Chinese folklore called the Legend of Hou Yi and Chang'e. Hou Yi is granted an elixir of immortality for saving humanity by shooting down the nine suns that devastated the Earth. His wife, Chang'e, once a mortal woman, floats to the moon after consuming the elixir of immortality. Devastated by the loss of his wife, Hou Yi sees an image of her on the moon and begins to make offerings to her in the form of mooncakes on the mountain peaks.