One day, in Sicily, Italy, a man appeared in Ruoda's office that made everyone in Vongola unbelievable.
Who is this guy who looks exactly like Giotto!
From eight hundred years in the future? Giotto's son, son, son... Alas! Descendants!
What is the purpose of the mysterious future people who came eight hundred years ago...
The story of the first generation of funny Vongola
It's about to start~!