The Chaos Chapter: Freeze (Korean: 혼돈의 장: Freeze; RR: Hondonui Jang: Freeze) is the second studio album by South Korean boy band Tomorrow X Together. It was released on May 31, 2021, by Big Hit Music through YG Plus in South Korea, and Republic Records in the United States. Three singles were released in promotion of the album: the lead single "0X1=Lovesong (I Know I Love You)" which debuted alongside the album on May 31 and "Magic", the band's first English single, on June 1. A hybrid pop-rock album, it received critical acclaim from critics who praised its diverse bold sounds and cohesiveness, and the way it highlighted the writing and production abilities of the band members. The album became the band's fourth consecutive number-one in South Korea and sold over 630,000 copies upon release. It was certified Triple Platinum by the Korea Music Content Association (KMCA) in August, and has sold over 870,000 copies as of December 2021.