Yo-han's past precedes him at his new workplace; dreading a painful future, a famous athlete makes a heart-stopping request.

Without consulting Seok-gi, Chae Eun-jeong takes matters into her own hands by publicly questioning Yo-han's qualifications to treat patients.

Seok-gi gets a tip from an unexpected source; at the disciplinary hearing, Yo-han's supporters advocate on his behalf.

Si-yeong tearfully bids farewell to loved ones; after pushing her away out of fear, Yo-han finally gives her his answer.

To Si-yeong's relief and disbelief, Yo-han reappears in front of her after three years of silence; his vision for healing comes to fruition.

Two anesthetists work together to find the cause of mysterious pain their patients suffer.