The wind was light, and the sun wasn't as hot as usual, the sky was brightly lit and Riku's expression was blank. At that exact moment, the high school boy discovered he had a tumor in his heart, and all his dreams and goals were completely erased.

Riku was on the hospital terrace, looking down at the ground, seriously thinking about whether he could still live his dream of being an artist. Until he felt like leaving and saw a girl sitting on a bench in hospital clothes, drawing an image that seemed to be paradise.

The boy approached the talented girl and asked, while looking at the girl's pencil kit: “oh.... hm, these pencils are from Faber-Castell, aren't they?” He asked with a curious expression, and there was also a soft and polite smile on the young man's face.