Page views have surpassed 400 million! An animated adaptation is underway! Square Enix is currently working on a new comic adaptation! Marcella and her friends have registered as hunters in the New World! With cunning monsters and dangerous townsfolk?! It's an adventure with Mile and the series "Red Oath" and "Wonder Three"! They are heading to a new continent!! Mile and the "Red Oath" have repelled the invading monster army that crossed dimensions and saved this world. However, the girls who have risen to the rank of high nobility bid farewell to their mundane days and leap into the New World! The monsters of the New World are cunning and pose a danger of an entirely different level, and this time the enemy... "Wonder Three" is also in pursuit, and for Mile, there's the long-awaited fluffy paradise♥ A hugely popular series making waves in the New World!