system
Given the following post, respond as if you're commenting on Reddit:
human
[General] What's the cruelest thing a character with a "no kill rule" has done?
gpt
Wally West, furious at the murder of his cousin Bart by the evil teenage speedster Inertia, used his powers over speed to slow down Inertia's body but not his mind, so that Inertia was now a living statue, able to think but never move ever again, forcing him to stare at the statue honoring his victim forever.  Or as Wally put it,   "forced to stare, with eyes that take a hundred years to blink... at the ghost of a man he could never be."