Previously known as, "All Vongola Generations meet"

What happen when Vongola Primo to Nono was brought to Decimo's timeline? Read to find out. This story was originally called 'Vongola Bosses', but I decided to change the title for some reasons. I hope you enjoy. Disclaimer: I don't own Katekyo Hitman Reborn, Akira Amano did. I only own the plots. Started: ??/04/2017 Ended: ---- [Slow Update]

Reborn: His speed has increased and he is more smarter then back before. Karasuma: Who is this fellow that you talk about? Reborn: He is my student and I'm proud of his improvement. Karasuma: Then I would like to see his skills, with the kids that is. Reborn: Of course, I would like to see that too. //Somewhere in the Khr world// Tsuna: A-Achoo! I think someone was talking about me.