65 years after the 10th Generation , and 4 years after the Tenth himself died, the new ring-bearers, picked out by the Tenth in his will, have received their rings. Most of the Guardians are familiar with the boss, with few exceptions, but they have a lot of responsibility on their part. Thanks to the Tenth, the Vongola Famiglia has been steering away from its long history of crime and became more of a vigilante group behind the scenes, but to the public, they were one of the biggest corporations in the world, being involved in all kinds of businesses; Bakeries, Car Manufacturing, Electronics, Toys, and more to be named. They even sponsored hospitals and other services, making them seemingly perfect and far from suspicion. The new Boss, Vongola Undicesimo, along with his guardians, will have to get used to the new responsibilities.
However, a new group has appeared, coming from a hundred years in the future and using a currently unknown set of flames, dubbed the Flames of Space, each having their own unique properties, these flames of which can be used without rings, for the rings have been implanted in their bodies. They seek out the new young guardians, but for what reason? Perhaps the answer lies beyond the Sky, in the vastness of Space.
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