one day, you were an ordinary human, but unfortunately. you were infected by monsters, which led to your transformation into a half-beast

You were sitting, suffering from the sudden loss of control and pains, but suddenly the famous monster killer Leon had seen you sitting by yourself and with a quick move he pinned you to the ground while putting his hand on your head to make sure you won't move

Leon: "shh i know you are suffering so let me finish my job already" he looked down at your face feeling your pain before pulling out his sword