Pokémon Adventures: HeartGold & SoulSilver

The chapter follows Gold, who gets in a battle with Arceus, as he searches for the missing Lance. Elsewhere, Team Rocket has resurfaced, which causes Silver to set out and stop them once more. Meanwhile, the Four Generals, Archer, Proton, Petrel, and Ariana have taken over the newly-revived Team Rocket from Carr in attempt to find their currently-missing leader, Giovanni.

(Source: Bulbapedia)