In 22nd century Japan, an ambitious journalist uncovers a secret time-travel project and must navigate moral dilemmas with the help of a former time-traveler, ultimately deciding to sacrifice personal gain to prevent a catastrophic event in the past, only to discover that their guide is a future version of themselves.
Protagonist: An ambitious journalist who uncovers a secret time-travel project in 22nd century Japan; Deuteragonist: A former time-traveler who assists the protagonist in understanding the implications and consequences of altering the past.
The deuteragonist reveals the devastating consequences of altering the past and helps the protagonist navigate through moral dilemmas and ethical choices as they struggle to decide whether to use the time-travel technology for personal gain or for the greater good of humanity.
In the end, the protagonist decides to use the time-travel technology to prevent a catastrophic event in the past, ultimately sacrificing their own personal gain for the greater good of humanity. The deuteragonist helps them carry out the plan, and together they ensure that the timeline remains intact, with a newfound understanding of the ethical implications of altering the past.
Twist: The deuteragonist is revealed to be a future version of the protagonist, who traveled back in time to guide their past self and ensure the preservation of the timeline. This revelation adds a personal and emotional dimension to the protagonist's decision, as they realize the impact their choices will have on their own future.