It's been an entire month ever since the Ancient heroes reunited with each other and the Dark Flour War has finally come to an end. To celebrate this new era of well deserved peace, the Ancient Heroes decide to go on a vacation and see all of Earthbread for themselves. But however, a few days into the trip, they all experience visions of a crystalline kingdom they've never heard of before... and mysterious crystal formations popping up all around Earthbread! It turns out, these are all signs of a cry for help from the long lost Diamanté Kingdom, and in reality, has been hidden away from the rest of Earthbread for its safety. With Gingerbrave, their families, and many allies big and small at their side, Pure Vanilla Cookie and his friends must save the Diamanté Kingdom and its citizens, the Crystal Cookies, from its shattering demise, or all of Earthbread will be crystallized if they fail.