In Xinchuan City, where memories can be stored, traded or even discarded, the memory scavenger numbered "Zero", while processing a batch of discarded data, accidentally came into contact with a memory fragment that belonged to no one - an isolated island lighthouse standing in the storm. The fragment awakens powerful emotions in him that he's never known before, forcing him to begin searching for his erased past. He teamed up with the mysterious memory tuner Ella to sneak into the gray area of memory and get closer to the forgotten truth step by step. However, when the veil of truth is lifted, what he will face may be a crueler reality than a blank slate. This is a story about identity, redemption, and the cost of forgetting.
