Katekyo Hitman Reborn!

The battle for the rings has ended and Tsuna is enjoying the peace. Reborn suggests that they have an out-of-season "test of courage." Tsuna doesn't like the idea at first, but he learns that Kyoko is participating and becomes eager to pair up with her. But when he gets to the graveyard, all the participants, besides him and Lambo, are doing the scaring. Tsuna is disappointed, but doesn't want to look like a coward in front of Kyoko. He decides to go into the creepy graveyard with Lambo. The two get separated, and when they meet again, Lambo has switched places with Adult Lambo. But for some reason, there's something a little different about Adult Lambo