I need the manhwa for this story kinda stray a bit for one thing from the novel, derrick a...

I need the manhwa for this story kinda stray a bit for one thing from the novel, derrick and eckles "redemption" in the novel too easy imo so I need the manhwa change it a bit to make them more tortured from the guilt bc tbh there is no redeeming quality from derrick so I just need him fade faster to the background