In an island city called Forgotten City, memories can be retrieved, stored and traded. Lin Mo, the top "memory weaver", can repair the broken memories of others, but he can't find his own lost ten years. He is like a poor man guarding a treasure, looking for his own shadow in the past of others day after day. Until one day, a mysterious client brought a memory core carrying the city's taboos, promising to be rewarded with the "initial fragment" - the only legendary thing that could repair Lin Mo's memory.
