A tragic accident leaves an ambitious prosecutor with the mind of a child – forcing him and his mother to embark on a journey to heal their relationship.

Ra Mi-ran, Lee Do-hyun, Ahn Eun-jin, Yoo In-soo, Choi Moo-seong, Jung Woong-in, Hong Bi-ra, Seo Yi-sook, Jang Won-young, Kang Mal-geum, Kim Won-hae, Park Bo-kyung, Gi So-you, Park Da-on, Baek Hyun-jin, Choi Sun-jin, Park Cheon, Lee Sang-hun, Oh Ha-nee, Josh Newton