To get back 13 years of hard work through betrayal!Yoon Hyun-woo, the head of the Sunyang Group, who lived like a servant and abandoned.Just when he thought it was all over, he wake up as Jin Do-jun, the grandson of Sunyang Group Chairman Jin!However, Jin Do-jun, the youngest son of a chaebol family, is far from the right to inherit.Will he be able to become the final winner in a family political drama?Yoon Hyun-woo's exhilarating revenge drama to swallow up the Sunyang group begins!

I’m Kang Yong-ho, the Chairman of Choi Sung Group, one of South Korea’s top 10 conglomerates.Just when I was basking in the glory of my retirement declaration, out of the blue, a new employee fell from the sky and landed on my head. But hey, where’d my body go, and now I’ve turned into a new Employee?!“What’s this? Are you telling me to start with Excel or something?