Walkalons. Life forms created from artificial cells, known as "solo walkers." They are almost indistinguishable from humans, making them difficult to distinguish. Researcher Hagiri is targeted by an unknown assailant. He has no idea why. According to Ugui, who came to protect him, the attack may have been motivated by Hagiri's research findings on distinguishing between Walkalons and humans. A story of the future foreseen by intelligence, questioning what it means to be human and what life truly...
