The Ordinary Jackpot

Gong Eun-Tae leads Sales Team 5 at Hongseong International. He has lived fiercely his entire life to have an ordinary life and without any trouble, but he has been in a slump after realizing that all of his hard work will end with boredom in his life. One day, he wins the top prize in the lottery. The prize is for 1.3 billion won (~$800,000 USD). The money is just a tad short of being life changing, so he still goes to work and thinks nothing will change. Yet, winning the lottery gradually changes his attitude about life. His colleagues at work include Yang Jun-Ho and Jung Seon-Hyeok. Source: Asianwiki