Clain's mundane existence revolves around his interactions with doppels, holographic substitutes for his loved ones. One day, he rescues a shrine maiden from danger and tends to her injuries, captivated by her enchanting presence. Just as quickly as she arrives, she vanishes, leaving him with only a mysterious pendant. Soon after, a curious girl materializes from the amulet, propelling Clain into a whirlwind of adventure as he embarks on a quest to uncover the truths behind this enigmatic new companion and the world they inhabit.
