Chapter 549

King Crimson vs. Metallica (6), originally Track Him!! in the WSJ release, is the five hundred forty-ninth chapter of the JoJo's Bizarre Adventure manga. It is also the one hundred tenth chapter of Vento Aureo.

Summary
Narancia sweeps the area with Aerosmith's CO2 detector, but since he has to account for even the faintest breath, he also detects the numerous small animals of the coast. Bruno then advises Narancia to look for a source of CO2 deliberately going away from them, which helps Narancia spot a suspicious organism 80 meters from them.

Meanwhile on the beach, Abbacchio rewinds events but the rewinding takes a while and he has no choice but to wait while Giorno and Mista watch the coast a little far away from him. A bunch of kids kick a ball up a small tree, prompting Abbachio to approach the kids and help them get the ball. At the same time Bruno and Narancia have closed on the suspicious lifeform's trail, confirming that it has fought bitterly dut to the blood and see that it is hiding behind a rock. Positioning themselves to attack, Bruno splits the rock.

He only finds a random child, which has his mouth sewn shut and whose clothes have been stolen. As the bunch of kids on the beach thank Abbachio for his help and go back to their game, King Crimson swiftly punches through Abbacchio's stomach.