Memory Pawn Shop: Recycling of Human Embers

Hidden deep in the city is a pawn shop that does not exchange money, but only collects memories. He does not accept happiness or highlights, only the scattered regrets, guilt, obsessions, and regrets that the world wants to completely erase - collectively referred to as (Embers of the World) Pawn rules: 1. People can pawn a painful memory in exchange for an equivalent human gift (not money, but luck, fate, a turning point, a chance to make a comeback) 2. Memories will not disappear, but will only be transferred: the regret of being pawned will be temporarily stored in the consciousness of the pawn shop owner. 3. The ultimate price: When the accumulated human regrets accumulate to a threshold, the owner will bear the corresponding fateful disaster for tens of millions of people.