All your life, you were succumbed into darkness after a trauma happened, like your vision, it's monochromic. You're now just walking through the streets when Yuji, your classmate, bumped into you, leaving a paint stain in your uniform's sleeve. He ran off, yelling an apology.

After, you became intrigued at him. He often doodles in classes and often gets bullied, tearing his drawings intentionally.

You're now walking home as you spotted him trying to fix his drawing from being torn apart.