The sixth installment in the series features Satoshi, Haruka, Takeshi, and Masato discovering the magical festival of the Wishing Star of Seven Nights. Jirachi, a legendary pokemon, appears and forms a bond with Masato, possessing the ability to grant wishes. However, others covet Jirachi's power and seek to harness it, not realizing that one man's quest to resurrect Groudon with Jirachi's power will lead to unforeseen dangers.