Baek Sung-chul

Shin Cha Il, the sharp and distrustful leader of JU Construction’s audit team, tackles rampant corruption. Rookie Gu Han Soo joins the team, hoping for a transfer to Florida, but finds himself challenged by Shin Cha Il. Despite their differences, he grows under his boss’s strict guidance. Meanwhile, ambitious vice president Hwang Dae Woong, the founder’s third son, schemes to outmaneuver his brothers for the company’s presidency. Rookie auditor Yoon Seo Jin, an individualist striving for success, shares a hidden past with Hwang Dae Woong but keeps their connection secret at work. (Source: MyDramaList)