The series follows Geu-ru (Tang Joon-sang), a young man with Asperger's, and Sang-gu (Lee Je-hoon), his guardian.

Entrusted as Geu-ru's guardian, Sang-gu joins his nephew to help run the family trauma cleaning company "Move to Heaven", where in the course of business they uncover untold stories about the deceased while Sang-gu tries to deal with his painful past with Geu-ru's father as well as the traumatic incident that landed him in jail.

[4] On June 3, 2020, Netflix confirmed that Ji Jin-hee, Lee Jae-wook and Hong Seung-hee are to join the cast of the series.

[1] As the infection due to COVID-19 pandemic was reported, the production of Move to Heaven, along with other Netflix original dramas, was stopped in late August 2020.

[14] On February 25, 2021, Netflix announced its future plans and time line for forthcoming projects including Move to Heaven.