Hit the Top[3] (Korean: 최고의 한방; RR: Choegoui Hanbang; lit.

Best Punch[4]) is a South Korean television series starring Yoon Shi-yoon, Lee Se-young, Kim Min-jae and Cha Tae-hyun.

The drama aired on KBS2, from June 2 to July 22, 2017, on Fridays and Saturdays at 23:00 (KST) for 32 episodes.

[2] In the year 1993, pop idol Yoo Hyun-Jae accidentally travels through time to 2017.

Meanwhile, Lee Ji-Hoon is an aspiring musician and is secretly enrolled as an idol trainee at Star Punch Entertainment.