"Gu Family Book" After revealing his beastly nature, Lee Seung Gi disappears.

During the 6th episode of the MBC drama "Gu Family Book", Choi Kang Chi (Lee Seung Gi) loses Park Moo Sol (Uhm Hyo Sup) who took care of him ever since he was a baby. Right in front of his eyes, Park Moo Sol is killed by Jo Kwan Woong (Lee Sung Jae) and his men.

When Jo Kwan Woong gets angry and tries to stab Choi Kang Chi, Park Moo Sol gets in front of him and falls to the ground. When Choi Kang Chi holds the dying man in his arms, Park Moo Sol says, "Are you hurt? Don't forget. You're like a real son to me. Look after my Tae Seo (Yoo Yeon Suk) and Chung Jo (Lee Yoo Bi)" and passes away.

Choi Kang Chi yells out, "No! Please stay awake. Please come back!"

Choi Kang Chi becomes devastated and tells Jo Kwan Woong, "I'm going to kill you. I'm going to kill you all", then tries to run at him. Right then, monk So Jung appears and stops him with his cane. The bracelet around Choi Kang Chi's wrist lights up. Suddenly, both Choi Kang Chi and monk So Jung disappear from sight.