遠足に出かけた先のミルマ王国の遺跡の謎を解き、図らずも壊すことになってしまったネフェルティマたち。 大人たちの取りなしでなんとか穏便に済んだかと思いきや、遺跡の件は何やら大きな事件に発展しそうで……? 連れ帰ってきた最凶竜種のムシュフシュや、聖獣として戻ってきたディーも加わって、 ますますもふもふなでなでしちゃいます! な大人気異世界もふもふファンタジー、待望の第13弾! Nefertima and the others unintentionally destroyed the ruins of the Milma Kingdom where they went on an excursion. Just when I thought that everything went smoothly without the intervention of the adults, it looks like the ruins case will develop into a big incident...? Joined by Mushufushu, the deadliest dragon species brought back, and Dee, who returned as a sacred beast, The long-awaited 13th installment of the popular fluffy fantasy in another world!