Alex is a bank finance specialist with mediocre work abilities and a gentle, steadfast nature. He has a fiancee Connie whom he's discussing marriage with. Wishing to give his fiancee a life of luxury, he follows inside information from the company but ends up losing a large sum of money overnight. After his failed investment, he goes around borrowing money. Suddenly, a mysterious app Code appears. This app claims to grant any wish. Alex makes a random wish, which comes true in a very short time, followed by Code asking him to return the favor. Alex suddenly understands this is a game of conditional exchange. He follows the instructions suspiciously and completes the assigned task. As the wishes he makes get bigger and bigger, the tasks get more and more complex as well. Alex seems addicted to this strange game. In a kind soul, under the temptation of demons, an evil personality sprouts. With Code, one becomes omnipotent like a god. One day, Code asks Alex to commit a crime but he hesitates. Unexpectedly, punishment follows quickly! Alex suddenly realizes the horror of this game. Once you start, you cannot stop.