Serious about corporate life, Kim Nak-su sets his sights on upward mobility — but finds himself weighed down by favor...

Nak-su's ruthless ambition breeds tension for those around him, including his family. Soon, a sudden corporate scanda...

Nak-su's corporate disaster worsens as he scrambles for damage control — forcing Baek Jeong-tae to make a decisive ch...

Forced into a career crisis, Nak-su tries to make the best out of his situation. But he soon faces Jeong-tae — who de...

Now officially demoted, Nak-su agonizes over a daily grind that feels punishing. But just when he can't take it anymo...

Nak-su, full of new energy, pushes to return to headquarters. Meanwhile, his family faces changes unfolding in their ...

As Nak-su's behavior grows erratic, he manages rising employee anxiety amid a concerning company-wide notice — forcin...

As Nak-su tries to adjust to his bleak new reality, he searches for ways to get back on his feet — betting everything...

Even as stress takes a physical toll, Nak-su hides his struggles from those around him — enduring humiliation to surv...

When the truth comes to light, Park Ha-jin confronts Nak-su over betrayal. While apart from his wife, he finds courag...

Nak-su's pride crumbles as he endures humiliating moments at his brother's workplace. Then Baek Jeong-tae reappears —...

With peace in mind, Nak-su returns to his old company in a completely new role — standing tall before his former coll...