Photo credit: KOZ Entertainment

Rising boy group BOYNEXTDOOR has officially kickstarted their anticipated 'KNOCK ON Vol.1' world tour with two sold-out shows in Incheon held on December 14 and 15.

The sextet opened the set with a captivating performance of "Earth, Wind & Fire" from their second mini-album 'HOW?' released earlier this year. Their setlist also includes songs like "But Sometimes," "Nice Guy," "One and Only," "Dangerous," "l i f e i s c o o l," "Dear. My Darling," and "Gonna Be A Rock," among others. The performance of "ABCDLOVE" featured their newly revealed official character, BBNEXDO, which left the audience in awe.

'KNOCK ON Vol.1' in Incheon was a fun-filled concert packed with spectacular live performances and interactions with fans, creating an unforgettable memory for both them and the artists.

During the show, they also revealed the release of their first digital single, "IF I SAY, I LOVE YOU," out on January 6.

Towards the concert's end, the members expressed their heartfelt gratitude towards fans by taking turns and saying, “We're deeply thankful to everyone who has supported us and helped bring our paradise to life. We'll continue to move forward, and we believe our music and performances will only grow bigger from here as we’re just getting started on 'Vol.1.' Wherever our music is needed, we'll be there. We hope our music becomes a part of your youth."

BOYNEXTDOOR will perform at a total of 13 cities across Asia for 18 shows to meet their fans ONEDOOR and transform the stage into their personal playground.

SEE ALSO: BOYNEXTDOOR releases track spoiler for upcoming mini-album 'No Genre'