Dropped from the hand of a mysterious being, a lone orb begins a journey of discovery. With the power to imitate both living and non-living things, it can take the form of objects, animals, and people it meets along the way. Gaining consciousness, emotions, and eventually the name Fushi, the immortal creature learns both the beauty and suffering the world has to offer. But humanity is in great peril from powerful beings called the Nokkers, who Fushi alone is able to defeat. Can he protect a world he is still struggling to understand from enemies with the ability to steal everything Fushi has painstakingly gained so far?