Han Geu Ru is a 20 year old young man with Asperger Syndrome.

Geu Ru works for his father's business called "Move to Heaven". Their job title is known as trauma cleaners. What trauma cleaner does is they collects and disposed of deceased's belongings in a respectful way and cleans and deodorise the space. After the sudden death of his father, Han Geu Ru is joined by his estranged uncle Cho Sang Gu as part of the Move to heaven Company.

Through the drama we will see how through cleaning, they uncover the untold stories of the deceased.