[DeepL Translation - needs review] Sotaro is a shy boy who is not good at sports, and Ritsu is an athletic and good-natured boy. Under the guidance of a chemist, old man Morii, these two symmetrical first-year junior high school boys challenge a grand experiment to prove how mankind obtained the "blue" color. Since blue stones (minerals) that can be used as pigments are almost non-existent in nature, humans have been making "blue" in various ways since ancient times. Why don't you join us on...
