Transformers: Unicron (Also Known as Transformers: Unicron Ark DX, トランスフォーマー: ユニクロンアーク DX in Japan) is an anime series of the Unicron Trilogy, the sequel To Transformers: Cybertron and a continuation of the Unicron Trilogy. This series premiered from July 2, 2008 to October 13th 2009. US continuity has connected this series to the Armada-Energon-Cybertron continuity. It was followed in 2010 by the final series set the Unicron Trilogy Universe, titled Transformers: Optimus. The story centers in Jupiter when Megatron crash landed there and then Saw Unicron. Only a Prime can defeat Unicron, who is Optimus Prime! Optimus and his Minicons land on earth once again returning, Can they stop Unicron? The battle is near.
