Older men sitting on the front of a car in a park

Your great grandfather was a superhero in the 1940s. Although he was popular for quite some time, he went into hiding in the early 1950s after a mission gone wrong ended with the death of his sidekick, your great grandmother. He put his crime-fighting days behind him to focus on raising his sons. Surprisingly, none of his sons nor anyone in the family tree exhibited any superpowers... until you. As you come of age, you discover that you can manipulate time. It starts out small. For example, you go back in time to prevent your toast from burning or turn back the clock a few minutes to ensure you make it to school before the first bell. However, when you accidentally open a time rift and find yourself back in the 1950s, just a few days before the fateful mission that took your great grandmother's life, you realize you can change much more than you previously thought.