Group TVXQ has officially begun their world tour.

On November 17-18, TVXQ began their first concert of their world tour, "TVXQ! Live World Tour 'CATCH ME'" in Seoul.

This concert was their first concert of their world tour as well as their first solo concert in 4 years. The tickets sold out in 3 minutes for both days with 25,000 seats. 

TVXQ did not disappoint their fans who had waited for them for 4 years. They sang many of their previous hit songs and filled the stage with energy.

They also sang soft ballads to show a more soft and gentle side to them.

During one of their songs, their was a problem with the sound, however, TVXQ handled it like pros and continued with their performance as if there was nothing wrong.

They also used cranes and lifts throughout the performance to meet their fans on a closer level. 

TVXQ commented, "It was so great to see our fans and perform after 4 years. The fans are the ones who have made us who we are today. They are the ones who laughed and cried with us all these years. We hope that our fans continue to stay by our side."

TVXQ will be traveling to Hong Kong next.