Character Arc
Yeo Jeong-woo is one of the two leads of Doctor Slump, a once-celebrated plastic surgeon whose career and confidence collapse over the course of the story. In high school he was a bright, somewhat cocky top student locked in a constant ranking battle with Nam Ha-neul, and he carries that easy charisma into adulthood as a successful, publicly visible doctor with his own clinic.
His life unravels after a disastrous incident in the operating room that destroys his professional standing and leaves him isolated, anxious, and unsure of his future. Stripped of the status that once defined him, Jeong-woo is forced to confront feelings of failure and self-doubt, and he ends up living a far quieter, more humbled existence than the glossy career he had built.
Reconnecting with Ha-neul as a rooftop neighbor gives him an unexpected anchor. Their old rivalry softens into companionship and then romance, and through the relationship he gradually rebuilds his sense of self, learning to value support, honesty, and recovery over reputation. His arc embodies the show's central message about healing after hitting bottom.
