Raid of Liberio has began. Despite, Marley having larger and more experienced army and four Intelligent Titans in their arsenal, Survey Corp manages to gain upper hand thanks to the tactic and agility of its soldier, while suffering minimal casualties. When tension has increased, Marley’s high command decided to call out the reinforcements from marine fleet and air forces.

At that moment, Erwin waited for the fleet to approach the port. Once ships got closer, Erwin revealed himself by taking off the hood from his head and summoned his Titan’s power from the cut on his palm, transforming into Colossal Titan, creating large impact wave equal to nuclear bomb explosion, demolishing or vaporizing anything in its range including the port and sea.