Season 1

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  8.5/10314 votes

  Episode 1

  Season 1 Episode 1 - Aired 5/14/2021

  A factory intern’s fatal injury brings Han Jeong-u and Han Geu-ru to his room, where his goals for the future and love for his parents come into view.

  Director: Kim Sung-ho

  Writer: Yoon Ji-ryun

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  8.5/10269 votes

  Episode 2

  Season 1 Episode 2 - Aired 5/14/2021

  Cho Sang-gu moves in as Geu-ru's legal guardian and new colleague. Geu-ru searches for a mother's message in her stash of cash and bank receipts.

  Director: Kim Sung-ho

  Writer: Yoon Ji-ryun

• 

  8.3/10253 votes

  Episode 3

  Season 1 Episode 3 - Aired 5/14/2021

  A suit store owner reveals a mother's longstanding wish. Sang-gu is reminded of his costly promise. The trauma cleaners arrive at a bloody crime scene.

  Director: Kim Sung-ho

  Writer: Yoon Ji-ryun

• 

  8.5/10243 votes

  Episode 4

  Season 1 Episode 4 - Aired 5/14/2021

  A user manual for a device unseen at the crime scene keeps Geu-ru up at night. Sang-gu must make a loan payment by putting up either cash or his fists.

  Director: Kim Sung-ho

  Writer: Yoon Ji-ryun

• 

  8.2/10327 votes

  Episode 5

  Season 1 Episode 5 - Aired 5/14/2021

  The trauma cleaners search for the loved one of a slain doctor to hand-deliver a box full of regrets, hopes and an unrealized future for two.

  Director: Kim Sung-ho

  Writer: Yoon Ji-ryun

• 

  8.5/10254 votes

  Episode 6

  Season 1 Episode 6 - Aired 5/14/2021

  Sang-gu and Geu-ru try to give a proper sendoff to a doting couple who called Move to Heaven after deciding to leave the world together hand in hand.

  Director: Kim Sung-ho

  Writer: Yoon Ji-ryun

• 

  8.6/10236 votes

  Episode 7

  Season 1 Episode 7 - Aired 5/14/2021

  Sang-gu begrudgingly took Kim Su-cheol under his wing 10 years ago, unaware that his mentorship would bloom into brotherhood and end in destruction.

  Director: Kim Sung-ho

  Writer: Yoon Ji-ryun

• 

  9.1/10290 votes

  Episode 8

  Season 1 Episode 8 - Aired 5/14/2021

  Sang-gu is coerced into signing up for a fight in exchange for Geu-ru and the house deed. On a special day, Geu-ru leads Sang-gu down memory lane.

  Director: Kim Sung-ho

  Writer: Yoon Ji-ryun

• 

  8.7/10227 votes

  Episode 9

  Season 1 Episode 9 - Aired 5/14/2021

  Matthew Green's search for his birth mother ends with a heartbreaking misunderstanding. Sang-gu sets out to enter his final fight.

  Director: Kim Sung-ho

  Writer: Yoon Ji-ryun

• 

  8.9/10251 votes

  Episode 10

  Season 1 Episode 10 - Aired 5/14/2021

  Not yet ready to let Jeong-u go, Geu-ru runs away from home. As their cohabitation comes to an end, Sang-gu's qualification as a guardian is determined.

  Director: Kim Sung-ho

  Writer: Yoon Ji-ryun