Founded in 2017 by drummer Richard Lin, vocalist Tsai Hsin-lun, and vocalist Pan Yun-an, Accusefive is a Taiwanese band whose diverse sound is influenced by indie rock, folk, Mandopop, synth pop, and electronic music. The group was formed in Yilan County, where Tsai and Pan became romantic partners while enrolled at National Yilan Senior High School. Son of Mist, Accusefive's debut EP, was released in October 2017 and introduced the group's wide-ranging brand of pop music. After being named "Best New Artist" at the ninth annual Golden Indie Music Awards in 2018, the band returned to the recording studio to finish its full-length debut album, Somewhere in Time, I Love You. The album was released the following year and became a critical success, earning Accusefive nominations for "Best Band" and "Best New Artist" at the 31st Golden Melody Awards in 2020. That same year, the group released a second full-length album, Easy Come, Easy Go. A number of successful singles followed in 2021, with "唯一" climbing to Number 1 on China's Top 200 chart, "愛在夏天-盛夏之約" climbing to number 7 on the Top 50 Mandarin Singles chart, and "好不容易" peaking at number 3 in Hong Kong. In November 2023, Accusefive appeared on season 5 of the music show Singing with Legends. By March 2024, they launched their My Magic Tour, starting at Yilan County Stadium and later performing in major cities like Shenzhen, Beijing, Shanghai, and Kaohsiung. In July 2025, the band released their fourth studio album The Dreamers (我們就像那些要命的傻瓜).