By 1942, the writers and artists behind the Batman comics had established most of the basic elements of the Batman mythos. In the years following World War II, DC Comics "adopted a postwar editorial direction that increasingly de-emphasized social commentary in favor of lighthearted juvenile fantasy". The impact of this editorial approach was evident in Batman comics of the postwar period; removed from the "bleak and menacing world" of the strips of the early 1940s, Batman was instead portrayed as a respectable citizen and paternal figure that inhabited a "bright and colorful" environment.
As the Justice Leagues converge on the Temple, the box infects everyone with evil thoughts, causing a fight. Batman obtains the box, but Superman attacks him. After a few moments, the box goes dormant. Atom reveals she is a traitor working for the Secret Society and that she infected Superman with Kryptonite, which caused him to attack Dr. Light. The Secret Society leader uses the box to open a portal to another universe. In that moment, the Crime Syndicate enters the Justice League's world.
The movie which a young Bruce and his parents were seeing on the night of their murder is generally stated to be "Mark of Zorro" (the exact version varies). This is important because Bob Kane stated that he drew inspiration for Batman from seeing a screening of that very movie. He also drew inspiration from images of Leonardo da Vinci's flying machine.
Batman is a comic book superhero character created in 1939 by the writer/illustrator team of Bill Finger and Bob Kane. He is a DC Comics character, first appearing in the Detective Comics #27. He has many features that differ from other comic book superheroes, including an extremely dark personality that tends to show little remorse when he exacts vigilante justice on various villains. Also, so many people have “recreated” Batman over the years that there are significant inconsistencies in the way the character behaves, is perceived, and looks, and there are also many different takes on the degree or lack thereof of participation that Batman’s sometimes sidekick Robin is involved in his story.
The boy suddenly re-appears wearing a domino mask of ash and a shield with a bat on it. He frees Bruce and gives him back his belt. From his utility belt, Bruce takes a medicine capsule and dons the pelt of a giant bat to wear on his body. Using the contents of his utility belt to stave off an attack by Savage and his mob, operating on instinct more than actual knowledge of various fighting techniques, Bruce defeats Vandal Savage returning the necklace to the boy just as an unexpected solar eclipse appears in the sky which Bruce reacts to and flees with the boy. Bruce jumps over a waterfall with his young partner, only to vanish at the bottom, somehow turning up in Puritan Era Gotham City. After he has vanished, Superman, Green Lantern, and Booster Gold appear in the past via Rip Hunter's time sphere, having tracked Bruce to the past. Superman confirms with his super-hearing that Batman isn't in this time. As they depart, Superman states that they have to catch up with Batman before he can return to the present on his own or the world will be in great danger. In the new era he arrives in, Bruce surfaces from the water and finds a woman, when they are suddenly attacked by a large, tentacled creature. Bruce raises his sword to defend himself and the woman.