Season 1 poster

Season 1

(2023)

Overview

Hae-jun, a man with a cynical demeanor, works as an anchor at a news station. His unique personality can be attributed to his mother's abandonment when he was young and his grandfather's constant criticism, considering him the only flaw in their otherwise flawless family. Despite his grandfather's ignorance, Hae-jun rises to success in his career as a righteous reporter. However, his world is turned upside down when he unexpectedly comes across a time machine, something he never thought could e…

Cast

Kim Dong-wook as Yoon Hae-jun
Kim Dong-wook

as Yoon Hae-jun

Jin Ki-joo as Baek Yoon-young
Jin Ki-joo

as Baek Yoon-young

Seo Ji-hye as Lee Soon-ae
Seo Ji-hye

as Lee Soon-ae

Lee Won-jeong as Baek Hee-sub
Lee Won-jeong

as Baek Hee-sub

Kim Jong-soo as Yoon Byung-gu
Kim Jong-soo

as Yoon Byung-gu

Park Soo-young as Lee Hyung-man
Park Soo-young

as Lee Hyung-man

Lee Gyu-hoe as Baek Hee-sub (2021)
Lee Gyu-hoe

as Baek Hee-sub (2021)

Kim Jung-young as Park Ok-ja
Kim Jung-young

as Park Ok-ja

Lee Ji-hyeon as Lee Soon-ae (2021)
Lee Ji-hyeon

as Lee Soon-ae (2021)

Choi Young-woo as Baek Dong-sik
Choi Young-woo

as Baek Dong-sik

Jeong Ga-hee as Lee Joo-young
Jeong Ga-hee

as Lee Joo-young

Jeong Sin-hye as Lee Chung-ah
Jeong Sin-hye

as Lee Chung-ah

Ji Hye-won as Ko Mi-sook
Ji Hye-won

as Ko Mi-sook

Episodes

Goodbye 2021, Hello 1987 poster

Goodbye 2021, Hello 1987 0.0

May 1, 2023

Hae-jun discovers a time machine while Yoon-young struggles with her busy job until tragedy strikes.

The Reason We Can't Return poster

The Reason We Can't Return 0.0

May 2, 2023

Yoon-young thinks that it could be a good thing that she somehow ended up in 1987 and met Soon-ae.

The Secret You Have poster

The Secret You Have 0.0

May 8, 2023

Yoon-young joins Soon-ae's class as planned, but a sudden twist drastically disrupts everything.

All This Is a Coincidence? poster

All This Is a Coincidence? 0.0

May 9, 2023

Hae-jun's expectations are challenged as events unfold, until a student teacher enters the scene.

A Certain Confession poster

A Certain Confession 0.0

May 15, 2023

Yoon-young's choice to withhold the specifics of her reasons for staying might have been an error.

Lie After Lie poster

Lie After Lie 0.0

May 16, 2023

Despite Hae-jun's confidence in his thorough preparations, it turns out they are insufficient.

An Overlapped Path poster

An Overlapped Path 0.0

May 22, 2023

Hae-jun and Yoon-young find relief, but their narrow focus may lead to unforeseen consequences.

The Turning Point poster

The Turning Point 0.0

May 23, 2023

The truth dawns on Hae-jun and Yoon-young that they are bound by certain inescapable factors.

Me in Your Darkest Night poster

Me in Your Darkest Night 0.0

May 29, 2023

Despite grappling with the grief of her sister's death, Soon-ae's primary concern lies with Hee-sub.

Far or Close poster

Far or Close 0.0

May 30, 2023

With an awareness of how small details can alter everything, Hae-jun directs his attention to Hae-kyung.

Women Who Read Are Dangerous poster

Women Who Read Are Dangerous 0.0

June 5, 2023

Not all women who read are dangerous, but the ones around Soon-ae might be a little too dangerous.

A Man Who Doesn't Exist poster

A Man Who Doesn't Exist 0.0

June 6, 2023

The complexity of the case deepens as Hae-jun and Yoon-young investigate, causing confusion to mount.

Time Flies, Love Remains poster

Time Flies, Love Remains 0.0

June 12, 2023

Hae-jun is caught in an unfortunate coincidence, with everything pointing to him as the murderer.

Meeting You Will Bring Me Joy poster

Meeting You Will Bring Me Joy 0.0

June 13, 2023

Hae-jun realizes that investigating the case might have affected someone very close to him.

The Reason You Can't Leave poster

The Reason You Can't Leave 0.0

June 19, 2023

Looking into the eyes of the culprit who stands staring down at Hae-jun leaves him speechless.

My Perfect Stranger poster

My Perfect Stranger 0.0

June 20, 2023

Farewells exchanged, Yoon-young and Hae-jun journey to meet them again on the other side of the timeline.