In "Micheng" where memories can be extracted, edited and traded, a man code-named "Zero" woke up in a windowless room with a blank past. His only clue was a metal card with the word "Yan" engraved on it. In order to find himself, he stepped into this maze city built by memory and met the mysterious memory mediator "Yan". Yan showed him the "memory core" that belonged to him but was sealed. Every peek into the past is a gamble, and the truth revealed may be more cruel than forgetting. When fragmented memories piece together a shocking conspiracy, he must make the final choice between becoming a puppet of the past or embracing a blank future.
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