*This content was translated by AI.

The challenge by the group Billie has become a hot topic.
Billie (Si-yoon, Shon, Tsuki, Moon-su-ah, Ha-ram, Su-hyun, Haruna) recently revealed the double title track challenges for their first full album 'the collective soul and unconscious: chapter two' (The Collective Soul and Unconscious: Chapter Two), titled 'ZAP' (Jaep) and 'WORK' (Weukeu), via their official SNS. According to statistics from their agency Mystic Story, the challenge has surpassed 23 million views on Instagram.

The challenge has drawn participation from Son Tae-jin, Lucy's Shin Ye-chan and Shin Kwang-il, A.C.E's Choi Han, Andy, and Leo, LE SSERAFIM's Huh Yun-jin and Kazuha, MONSTA X's Hyungwon, BABYMONSTER's Asa, VIVIZ's Eunbi, SEVENTEEN's Seungkwan, STAYC's Isa and Yoon, Astro's Yoon San-ha, I.O.I's Jeon Somi and Choi Yoo-jung, I-LAND's Minju and Iroha, ANDERBL's Zhang Hao, LE SSERAFIM's Ryu Jin, ZEROBASEONE's Sung Han-bin and Park Geon-wook, Kiss of Life's Haneul, Tomorrow X Together's Soobin, TOURS' Ji-hoon, Jay Park, Roy Kim, Soran Go Young-bae, actor Kim Jae-won, broadcaster Kang Ho-dong, and choreographer Root.
The 'ZAP' challengeis popular on short-form platforms due to its catchy point choreography that is easy for anyone to follow over a powerful beat. With its short yet strong impact, it is being replayed repeatedly and has even topped the YouTube Daily Shorts Popular Songs Chart.
The 'WORK' challengeis gaining popularity among global fans with its stylish mood.
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*This content was translated by AI.
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