Good Luck! Season 1 Episode 1 Good Luck! Episode 1

Back in high school, Mu Chul, Dae Sik, and Gyu Tae swore eternal friendship as Cheonha Trio. Fast forward 42 years, Mu Chul is a rich but stingy real estate investor who owns multiple buildings while Gyu Tae and Dae Sik run their own businesses in one of Mu Chul's buildings. Dae Sik is in a tight spot financially and doesn't know what to do after being denied a loan.