The singles "Come Back Home" and "Regret of the Times" were released off of the album, with the former voted the year's most popular K-pop song by netizens in 2005.

Kim provides vocals on the track, appears in its music video and included it on his own 1995 album, Thermal Island.

[7] Chuck Eddy of Spin wrote that on their fourth album, Seo Taiji and Boys "were all over the map: horse-whinnying Cypress Hill–style nasal frat-hop, Rancid-like surf-guitared ska-punk, metal shrieking, blues-rock solos, flutes, Brazilian percussion, turntable-scratching of acid-rock riffs, smooth-jazz interludes with doo-woppish sha-la-las.

Seo Taiji declined to alter the cited lyrics and instead, the album includes only an instrumental version of the song.

An EP titled Sidae Yugam and including the original vocal version of the song was released a month after the system was abolished.