On October 28, 2013, Trouble Maker's second mini-album "Chemistry" was released, two years after its debut song "Trouble Maker" released in 2011. The title song 'No Tomorrow' is a song that Sinsa-dong tiger and Rado worked together. It is a song featuring an addictive melody with a dreamy feeling. The music video, which included a problematic scene at the time of the release of 'No Tomorrow', became a big topic. The music video was designed with the motif of 'Bonnie and Clyde', a real man and woman duo in the 1930s. Jang Hyun-seung and Hyuna, who appeared as lovers, struggled in the camper and car. During this process, Hyuna's underwear was exposed and his bust line was revealed. Jang Hyun-seung also showed an extraordinary appearance, such as taking off his top, drinking alcohol or smoking, and the boldness of the two people. They touched each other's body with their clothes flowing down and shared a deep kiss. The music video, which contains an unconventional and provocative scene, was judged not to be able to watch young people under the age of 19 because of violence and sexuality. Hyuna and Jang Hyun-seung challenged an unconventional and unique concept as idols at the time. "This concept, which only Trouble Maker can show, caught the attention of the public. Immediately after the release, "No Tomorrow" ranked No. 1 on major music sites in Korea, especially in the fourth week of October (October 28-November 3), which also ranked No. 1 on the Melon comprehensive weekly chart. Trouble Maker won first place in music programs such as KBS 2TV 'Music Bank', MBC 'Music Center' and SBS 'Popular Song' shortly after 'no tomorrow' release.