[DeepL Translation - needs review] Volume 1 Introduction: A "sphere" was thrown into the earth by someone. The sphere functions to gather information and can change its appearance into anything. One day, this mysterious being, which transcends even death, meets a boy, and then they part. An eternal journey began, wandering this world full of light, smells, sounds, warmth, pain, joy, sorrow ...... stimuli. This is a story of gaining oneself.
(Translator: DeepL)
