A man finds out from a would be killer that his wife has paid $10,000 to have him killed. But is this mysterious man telling the truth? When both the killer and the wife turn up dead, everyone is a suspect, and the investigation takes an unexpected turn。林川本来是茫茫人海中的一个外卖员,怀有良善之心,街头救人时,被游历人间的老神仙所见,善心感化老神仙,随后让林川进入了贬值世界,而他不受影响。随后林川以存款十万元,一夜之间登顶首富排行榜第一,开启了他在贬值世界的传奇之路。。