Quick Transmigration: Villain, Don't Turn Evil!

One moment she's a rational scientist, the next she's standing in the actual Underworld—death has never been so surreal. Before she can wrap her head around the afterlife, a mysterious man in crimson robes appears with an offer too tempting to refuse: escape the cycle of reincarnation and live forever by traveling through countless worlds. The catch? She must prevent villains from turning dark and derailing their fates. Armed with wit and determination, she leaps into world after world, but these villains are far more complex—and dangerously charming—than she ever imagined.