In this episode, a woman desperately seeks to save her failing stock investment after being warned it has become a total disaster. A man advises her she needs five million won to turn things around, backed by a technical analysis showing a bullish signal on the MACD indicator. Despite this hopeful sign, her body is suddenly found covered in blood, raising urgent concerns. Another person warns her to stop trading stocks immediately, fearing it could be fatal if she continues. The episode ends with the tension of whether she can recover or pay the ultimate price for her risky gamble.