In a future where memories can be retrieved and stored, Xun, a promising memory architect, has now become a scavenger salvaging remaining memory fragments in the "Sea of Forgotten". He has only one goal: to retrieve the core memory crystal that his sister Ling lost in the accident and awaken her from her endless sleep. However, this chaotic sea composed of forgotten emotions and thoughts not only contains dangerous "memory skeletons" turned into obsessions, but also hides a shocking conspiracy led by the giant enterprise "Yongyi Group". As Xun gradually gets closer to the truth, he discovers that what he wants to salvage may not only be his sister's memory, but also the past that has been deliberately forgotten by the entire world.
