In the near future, memories can be read and roamed. "Memory Submarine" Ling Chen accepted a special commission: to dive into the deep sea of consciousness of the late technology giant Elias Vance and find a series of lost digital keys. However, this sea of memory built by data and emotions has long been turned into a storm-raging island due to the death of its owner. Ling Chen sailed through the broken past, encountering monsters turned into obsessions and taboos that were deliberately sealed away. He gradually discovers that what the client really wants is not wealth, but a cruel truth about love, betrayal and eternal farewell buried deep in Vance's memory.
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