The Man of Steel (comics) (at the time) that Batman had of keeping Superman at bay. Superman departs, cautioning Batman against crossing any further lines. Batman regards Superman privately as "a remarkable man, all things considered" and wonders if, in a different reality, they could have been friends. Superman's relationship with Batman, which was friendly throughout most of the pre-Crisis period, became much more strained in later years, as each began disagreeing with the other's attitudes. This shift is reflected in "Man of Steel", as it starts off with Batman and Superman initially at odds over their respective ideologies and approaches, and they only just
Superhero fiction on the general public, and to enable them to act freely, and hence illegally, without risk of arrest by law-enforcement authorities. Death in superhero fiction is rarely permanent, as characters who die are often brought back to life through supernatural means or via retcons (retroactive changes to the continuity), the alteration of previously established facts in the continuity of a fictional work. Fans have termed the practice of bringing back dead characters "comic book death". Another common trait of superhero fiction is the killing off of a superhero's significant other by a supervillain to advance the plot. Comic book writer