Hui and Gan Minggu, two friends who have little ability to think It is possible to fight to the death with these two friends who have their advantages Joon-man, who is in a relationship, works part-time with Hui Ming-gu as a human sandbag to earn money for the three of them and they live daily. A childhood friend named In Yoo-young came to these three people, and with her advice, they were able to earn a lot more money.