ARrC (아크) was a South Korean boy group under Mystic Story. The group consisted of seven members, Hyunmin, Kien, Choi Han, Andy, Rioto, Doha, and Jibeen

On January 22, 2025 former member Ziwoo left the group due to personal reasons. Later on January 31, 2025 Andy was added as a member, replacing Ziwoo.

The group name ARrC is short for “Always Remember The Real Connection”. The meaning behind it represents an important value for “truthful connection between each other” beyond their differences, and the will to grow into an artist who never forgets this “connectivity” and conveys good influence through music.

Prior to debut, Hyunmin was a contestant on the South Korean reality survival show BOYS PLANET, eliminated in episode 8. Choi Han was on the audition show Extreme Debut: Wild Idol, eliminated on episode 3, and Andy was a contestant on the South Korean reality survival show Project 7, ultimately placing 19th in the finale.

ARrC released a pre-debut single dummy on July 26, 2024. A a few weeks later they made their official debut with their first EP AR^ C on August 19, 2024.

On June 23, 2026, it was announced that the group had disbanded. The members shared handwritten notes on the group’s social media.