Are Demons Rampant? the Rollback System Helps Me Push Through Other Worlds

[Fantasy + system + multiple female protagonists + detective + conspiracy] Lin Mo traveled to a different world where demons and monsters were rampant, and human life was like nothing. Fortunately, the rollback system has been awakened, and each plot mission has 5 lives to conquer. Let's see how Lin Mo develops with the help of the rollback system, sweeps across other worlds, and finally stands on top of the world! !