Katekyo Hitman Reborn: Assassins attacks!

Prologue

After the battle with Byakuran/ghost they were sent back by Shoichi Irie's Time Machine back to their time. In fact after returning for countless times to their times they couldn't stay longer because they need to defeat Byakuran, they cleared the Arcobaleno Trials and they even inherited the powers wielded by the Vongola Primo's Familgia. Now that everything is normal, they can now stay at their time.

In their time, they were lost for only 10 days including the three-day "picnic" and the after inheriting the Primo Familgia had, Hana Kurokawa, Kyoko Sasagawa's bestfriend, was very worried that her dear friend is constantly skipping classes along with Takeshi Yamamoto and Hayato Gokudera and of course their loser of a classmate Dame-Tsuna or Tsunayoshi Sawada, and Ironically the whole student body feels relieved that the head prefect is also missing named Kyoya Hibari but the boxing club is in mayhem now that their captain is also missing Ryohei Sasagawa.

At Midori Middle School, Haru Miura's classmates are worried for her, because she is absent for ten days, but when they asked her father about it, he only said that she is not in their home for ten days.

As for Basil, well when he disappeared, the CEDEF members were worried especially Tsuna's father, Iemitsu Sawada, and even told the Kyuudaime about his disappearance, (well being the outside adviser of the Vongola Family's boss, you could ask help from them right?).

After those ten days, Decimo's family returned to their time, they rested for two days, since the day they returned was a Saturday, at a Sunday Reborn called the Nono and said that they've found Basil so Iemitsu and other CEDEF members hurried towards Namimori, of course Lal Mirch is also there.

[Abandoned Factory]

"Are you sure about that aniki?" a deep voice broke the silence of the night, "yes I'm very sure" another hoarse voice said, then Tsuna's picture is zoomed out only to be revealed that is pinned to a dart board and is hit by a dart at the bull's-eye mark.