Everything in the world is possible, and existence is reasonable. If it is unreasonable, then the author's setting is different from reality, and the parallel world is to blame.
A girl whose world is full of darkness. If she can see colors, even if the colors she sees are different from ordinary people, they are her own colors. The colors of ordinary people are different from hers.
Everyone in the world thinks so.
Let me be your eyes, and you can help me get your own glory, prove to the world, and prove to me that you are not a heretic, but... Unique.
Purpose: I am unique