Rookie Talent Agent Knows It AllJeong Yun Ho, vice president of Top Entertainment and top actress Ju Yeong In's husband, is a successful man, but despite all that he always feels empty inside.Would he be living a different life had he made a different choice? Ten years ago, he lost his precious smile. And now, suddenly his mobile phone rang."What the he**? I'm going to die?!?"But wait, it's weird. He's going back to his first year of life! The life of "first year max level manager" is just beginning.