The Transformers club comic further developed Unicron's story for the "Cybertron" era, attempting to fill in plot holes. The comic states that Primus' chosen task in Energon is to imprison and burn away Unicron's disembodied spark within a fledgling sun. This Sun is the one that was born to save Alpha-Q's world. Megatron's spark, also inside, interferes and the sun collapses, trapping Unicron's spark inside (bridging it between other universes). The black hole is born, and Megatron freed. He uses pieces of Unicron to remake his body, as well as revive Starscream, his most loyal subject. The black hole begins to devour space and time, unraveling historical events and building new ones. This is the reason for the "errors" in the Cybertron animated series, as it is following a constantly reshaping universe.