Cheon Joong Myung, the third son of the CEO of the fifth wealthiest corporation, Ji Gyoung Group. And his assistant working under him, Seong Chang Ook. <br><br> While Seong Chang Ook tried to kill Cheon Joong Myung and cover it up as an accident, Seong Chang Ook was accidentally electrocuted along with his boss.<br> That’s when they find themselves trapped in each other’s bodies…<br> <br><br> “You want me to become a playboy Conglomerate the world has never seen before?”<br> “I’ll be opening the doors to hell if I do this”<br> <br><br> This is the start of the endless march of Cheon Joong Myung, the Lord of Money.