A protagonist discovers or invents a method to "fix" fate—stabilize outcomes or reverse undesirable events—only to find that interventions produce cascading, unforeseen consequences, altering identities and social order. The narrative explores whether controlling fate is ethically defensible and what "fixing" destiny does to human agency.
If the game freezes, loops dialogue, or won’t trigger the true ending: futaisekai a tale of unintended fate fix
To help you get the specific fix you need for your playthrough: A protagonist discovers or invents a method to