A bus full of children mysteriously vanishes. When an altered version of a grieving mother's son returns years later, she must grapple with the technologically revised reality she has created.

Genres

Cast

Kim Hyun-joo

Ryu So-young

Bae Hyeon-seong

Ryu Sun-woo

Kim Jong-tae

Lee Hyun-kyun

Lee Yoo-joo

Yeon-doo

Yu Ji-wan

Young Ryu Sun-woo

Koo Kyo-hwan

Kim So-wan

Jang Soo-ryeon