Pentagon brought the morning sun to the April 20th installment of 'Immortal Song'.

For the 400th episode Japan special, Pentagon covered Kim Yeon Ja's 1986 track "Land of the Morning" and brought their powerful energy to the stage with Taekwondo choreography. The boy group transformed the '80s pop song originally composed for the 'Seoul Olympics' into a rock pop track. 

Despite their upbeat performance, Pentagon lost the round to Ben, who took the final win this episode with 723 points. 

Check out Pentagon's performance and the original below!