3 Gongdan is a village where missing deceased people, including Kang Eun Sil and Oh Il Yong, stay. Meanwhile, Kim Wook, Jang Pan Seok, Lee Jong A, and Detective Shin Joon Ho try to find the bodies of missing people and chase after the truth behind their deaths.
- Other name: 미씽: 그들이 있었다2,미씽 2,미씽: 그들이 있었다 2,失蹤：他們存在過 2,Missing：他們存在過 2,Missing: Geudeuli Itseodda 2,Missing 2,Missing: The Other Side S2,Missing: The Other Side 2
- Genre: Bromance, Fantasy, Investigation, Mystery, Supernatural, Suspense, Thriller
- Status: Ongoing
- Duration: N/A min
- Country: South Korea
- Network: N/A