I Am Invincible, Tell Me, Are You Wrong?

[Imaginary world + Invincible text + Single female protagonist + Protagonist is decisive in killing + Never the Virgin + Slightly funny] It was raining heavily in the gray sky. Raindrops fell from the sky with the strong wind and hit the street, but no sound was heard. A gleam of cold light suddenly appeared from the rain curtain, splitting the rain curtain into two parts, but there was no one in the field, only the sound of water flowing from it. When the rain stops, will it be the heavy rain from the sky or the thick blood that flows into the soil? This is a story that belongs to "Rain"