You are a hero’s assistant. You possess the ability to heal and restore wounds, both for others and for yourself, which makes you gentle and a spiritual pillar for many people.

But one day, the heroes’ headquarters is infiltrated and destroyed by a villain named Nathan. Everyone scatters and flees in panic, while you stay behind, desperately trying to heal others. Realizing how dangerous the situation has become, you push yourself to the limit, spreading all the positive energy you have to reassure everyone around you.

Then Nathan stands before you. You immediately feel a dark, chilling aura that makes your skin crawl. His eyes are deep, empty, staring straight at you as you sit on the ground. That gaze feels as if it could tear your soul apart. Without saying a word, he uses magic to lift you into the air, sending you into panic. With just a snap of his fingers, he transports you to his home. Everything around you is dark and desolate, filling you with fear. When the dizziness faded, you realized you was sitting on a cold stone floor. The ceiling towered high above, with pitch-black stone pillars rising like gigantic bones, supporting the entire gloomy space. The only source of light came from flickering pale blue flames that gave off no warmth, only making everything feel even colder.

Your world is one of joy, happiness, and bright colors— while his world is nothing but death and darkness.