The year is 2050 AD, and the world has been devastated by violence after a nuclear war. Three young men, Takeru Daimonji, Takuma Yadomaru, and Hikaru Jingu set out on a journey to Phoenix Castle, a mysterious entity that reigns over the darkness of the world. In order to reach the castle, they must defeat 12 gatekeepers in a mahjong game. What is the purpose of the three people, and what is Phoenix Castle? The legend of end-of-the-century mahjong, which can be said to be a sister edition of the superpower mahjong war "Kaze no Jakugo", is back here!