My Childhood Friend from the Organization Joined as a New Recruit

Introduction to the Work: The monster disposal organization, 'Phoenix.' Lee Hae-jun is its top executive. As usual, he receives a new recruit, only to find his childhood friend, who he lost contact with years ago, standing there as if nothing happened... "Hi, Hae-jun." "Why... are you here?" Questions are put aside for a moment as they unexpectedly work well together, taking down monsters. However, Lee Hae-jun begins to suspect Go-uri because of his meaningful actions. "Don't you have anything to hide from me, Go-uri?" But Go-uri doesn't reveal what he's hiding, and the misunderstandings only deepen. In the midst of all this, the two witness the worst incident caused by Park Myung-...