The second season of one of the most interesting animated series has finally come to an end. The eight episodes of Invincible covered the story of dealing with trauma and entering adulthood but also featured gruesome fights, alien invasions, and travels to other dimensions. Many Invincible fans may have thought that season 2 would be devoted mainly to the fight against the Viltrumites. As it turned out, the creators were still setting up the stage for a future war. The Viltrumites, so far, are trying to take over Earth peacefully (by their standards), and Mark and his allies are looking for we…