Tomodachi on Apr 8th 2017 at 11:58:33 AM
Last Edited By:
Tomodachi on Oct 2nd 2017 at 5:49:05 PM
Page Type: trope
Say, wouldn't be a good idea to travel back in the past and fix something? Wait, according to the Time Police, the act of traveling in time is prohibited! You will go to Time jail!
This trope exists to provide an In-Universe explanation on why time traveling is forbidden. Maybe is to avoid a Butterfly of Doom scenario, the creation of an Alternate Universe, or to avoid the pain in the ass to question how things worked out and you became your own grandfather. Maybe time itself has a way to punish those who mess with time, by sending the Clock Roaches, or worse, messing with time will unleash them to destroy all of existence!
- Dragon Ball Super
- During both Dragon Ball Z: Revival of F and the arc that adapts it, Jaco explains to Bulma that time manipulation is illegal according to the Galactic Patrol. When Whis travels back in time, he turns a blind eye mostly because is pointless for him to say anything. Likewise, both he and the Galaxy King don't bat an eye when Hit's time abilities are shown in the Champa saga, mostly because it is also pointless.
- After Future Trunks goes to the present to escape Goku Black, who has been destroying his home in the future, Whis states his surprise that Earthlings managed to create a time machine, but lso say that time traveling is a taboo to the gods for the Butterfly of Doom justification. Trunks was lucky Beerus was in a good mood and allowed the heroes to keep traveling in time to deal with the villain, who had a time ring. This trope is explored further with the Time Ring, a magical artifact that the Supreme Kais use to travel into the future to see how a civilization has evolved through time, and every time a new timeline is created, a new green Time Ring appears. In fact, one of the reasons Goku Black hypocritically proclaims he invaded Trunks's timeline was due to him sinning, by traveling in the past the first time and saving Goku from his heart disease.
Goku Black: 'You've committed a sin far greater than me. Trunks, you're one of the reasons why I wished for the extinction of humanity, by rewriting the past, a new Time Ring was created. That itself is proof of your sin. How many times have you came back through time?Zamasu: We know that you continued committing a taboo among gods, despite being a mortal.'''.
- After the Future Trunks saga is over, Bulma is trying to recreate another time machine despite Beerus warning her is forbidden. Without the presence of Goku Black in the future, he destroys the Time Machine once and for all, to Bulma misfortune.
- Star Trek:
- Star Trek: A series Ur-Example of the Time Travel Taboo involves the planet Gateway, from the episode City on the Edge of Forever. After the Federation was nearly wiped out by McCoy saving a 1930s woman who delayed the US' entry into World War II, the planet was placed under strict quarantine. Some non-canon licensed works upped the ante to the same death penalty used for Talos IV.
- Star Trek: Voyager and Star Trek: Deep Space Nine: These two concurrent series simultaneouslynote introduced a the timeline current Department of Temporal Investigations and the future Temporal Prime Directive. The former is relatively flexible and informal, but it introduces a taboo to the series canon. The latter is enforced by 29th century officers who work to preserve the timeline, and will go so far as to eliminate people from history to do so.
- In The Dresden Files, time travel is one of the acts forbidden by the laws of magic, with death as the penalty for a single transgression. The exact reason is not given, but presumably has to do with paradoxes or other problems.
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