Rule Horror: Unlimited Firepower, Beating the Supernatural to a Pulp

[Rule-Based Horror + Infinite Realms + Special Abilities + Romance] Ongoing

Author's content notes:

1. This is an infinite-realms story with a slow pace. Each scenario focuses on at least one theme, and many don't get satisfying until the very end. The female lead has to follow the rules inside the scenarios at first and won't kill indiscriminately. Later, she becomes more reckless.

2. There is a romantic pairing, and the relationship between the leads runs through most of the scenarios. The male lead gets put through the wringer because the female lead has no heart.