|Volume||X Burner Arrives!|
Tsunayoshi Sawada vs. Strau Mosca
Tsuna executes his Zero Point Breakthrough: Revised, Spanner expressing his surprise that it could be done with a human body. Spanner, however, curiously asks Tsuna how he knew that Mosca's lasers were Dying Will Flames, to which Tsuna replies that the only way to melt Zero Point Breakthrough: First Edition was to use Dying Will Flames.
As Tsuna and Mosca trade blows, Tsuna smashes into the ground, while Spanner confidently states that he received the data. As Spanner summons 2 more Moscas, Tsuna cockily and rhetorically asks if Spanner wanted him to destroy more. Spanner suddenly states that absorbing the Dying Will Flames made Tsuna 1.7 times stronger, which was impressive for a human. Spanner however, assertively states that his Mosca were stronger than Tsuna in that regard. As two of the Mosca prepare a fireball, Tsuna prepares to use Zero Point Breakthrough: Revised.
However, to Tsuna's surprise, the two Mosca fire it on the last remaining Mosca, the latter absorbing the formers' flames. With the Mosca absorbing the flames and achieving a new level of power, Spanner replied that it was King Mosca. King Mosca then attacks Tsuna, smashing him into the ground. Spanner states that King Mosca was his secret weapon, to which Tsuna asks if it was all. Tsuna then entered a pose for an attack, requesting Spanner to allow himself to show his own secret weapon.