
S01E01 Goodbye 2021, Hello 1987
Hae-jun discovers a time machine while Yoon-young struggles with her busy job until tragedy strikes.
Yoon-young's choice to withhold the specifics of her reasons for staying might have been an error.
Yun Hae Jun is the youngest anchor to ever work at his broadcasting station. He is calm and straightforward as a journalist and kind in his personal life. On the other hand, Baek Yun Yeong dreamed of becoming a writer but wound up working at a publishing company.
The two somehow travel back in time to the year 1987. There, Yun Hae Jun tries to find the truth behind a serial murder case, while Baek Yun Yeong attempts to prevent her parents from marrying. They soon realize that their objectives are connected.