Desperate Situation is the 107th episode of the Katekyo Hitman Reborn! anime.
Tsuna escapes from the grasp of the Moskas and continues his battle. He defeats them but the man named Spanner who pilots the King Moska remains. Tsuna prepares to give up the fight but Reborn tells him he should use the X Burner in the air. Tsuna defeats the King Moska but loses consciousness in the process. Spanner leaves the Moska and prepares to kill Tsuna.