When the twelve pairs of dazzling wings unfold in front of the gate of Feather Domain, the gears of fate will begin to turn for you. The door to the Feather Domain is about to open, after entering the Feather Domain. Stay or leave, the city or another world, how will you choose? When the twelve pairs of wings spread out in front of the gate of Feather Domain, the gears of fate will begin to turn for you.