[DeepL Translation - needs review] Natsuo, who runs a small specialty knife store in Kyoto, maintains a close relationship with his childhood friend Tomoaki, a town doctor. He is happy that Tomoaki treats him so well, but he also understands that this is due to the unnecessary responsibility and guilt Tomoaki feels over an unfortunate accident in high school. The relationship between these two childhood friends, bound by an invisible thread, slowly turns into a passionate love affair one day...
