Complex sentence: It launched several new titles, including "The Authority", a dark and violent superhero comic, whose heroes had total disregard about things such as honorable battle or not killing their opponents; its goal was only in making the world a better place.
Split into simpler sentences: It launched several new titles, including "The Authority", a dark and violent superhero comic, whose heroes had total disregard about things such as honorable battle or not killing their opponents. Its goal was only in making the world a better place.