(BM, J. Seph, Jeon So-min and Jun Ji-woo) released their second single "Dumb Litty " on various online music sites including Melon, Bugs, and Genie at 6 p.m. on Sept. 22 and visited fans.

In particular, the music video for "Dumb Litty " was pre-released before the release of the song, which received an explosive response. Since then, it has surpassed 2.5 million views in about 24 hours, demonstrating the global buzz toward KARD.

Not only that. "Dumb Litty " was named second on the YouTube music video Trending Worldwide comprehensive chart, and it settled for third place on Twitter Worldwide Trending, once again boasting the "Global" group's potential.

In addition, KARD had a mini showcase with fans before the release of the song. The mini showcase was conducted through Naver V Live, with 30,000 viewers around the world. The mini showcase has enabled fans around the world to confirm their interest in the KARD, boasting about 12 million hearts.

Meanwhile, KARD's second single, "Dumb Litty," which was written, composed and produced by member BM himself, will also be released worldwide on Sept. 23 via iTunes.