A Time Called You (Korean: 너의 시간 속으로) is a 2023 South Korean time travel mystery romance television series written by Choi Hyo-bi, directed by Kim Jin-won, and starring Ahn Hyo-seop, Jeon Yeo-been, and Kang Hoon.

She somehow travels back in time to 1998 and wakes up inhabiting the body of a different person, 18-year-old Min-ju.

As she navigates this new reality, she meets Si-heon, who bears an uncanny resemblance to her deceased boyfriend, adding to the emotional complexity of her journey.

[6] On February 22, 2021, Entertainment agency Npio Entertainment and Lian Contents announced that Taiwan Fox Network Group had completed the contract for the remake rights to the popular Taiwanese drama Someday or One Day and the Korean version would be produced in earnest.

[17] On March 31, 2022, Netflix confirmed the production of the series along with the casting of Ahn, Jeon and Kang.