Synopsis

Yoo Gwang-ik, the new employee, is questioned about bullying and begins a rigorous training period. He faces challenges that include memorizing complex material and enduring extreme physical training, which leads him to question whether the company is treating him too harshly. While also observing that his teammates have memorized the material easier, he discovers the function of his team, the external security team, focusing on disaster assistance, species terrorism, and supporting other teams, and questions whether his team is as effective as they think, due to their unique make up and lack of activity.