[Edaily Starin YUN GI BACK Reporter] The group Billlie is spending a special time with fans to celebrate their 5th debut anniversary. They plan to showcase the musical growth and teamwork they’ve built over the past five years on stage.

According to their agency, Mystic Story, Billlie will hold a 5th-anniversary fan concert titled “The Heist Squad” on the 15th of next month at the Mary Hall Grand Theater at Sogang University in Seoul.
This concert not only commemorates their 5th anniversary but also serves as an opportunity to expand Billlie’s unique worldview onto the stage. The members plan to weave a story throughout the performance in which they transform into “thieves” to carry out a mission. They aim to present a distinctive stage experience centered on “Billlie-core,” a fusion of music, performance, and narrative.
This concept is also reflected in the poster released alongside the concert announcement. The design, reminiscent of a safe, features sheet music and a dial to emphasize a mysterious atmosphere. Notably, “211110”—Billlie’s debut date—is engraved at the bottom of the dial, adding significance to the 5th-anniversary concert.
Billlie has established its identity through a unique musical style and narrative-driven concepts. This fan concert is expected to be an opportunity to look back on the journey with fans who have supported them since their debut and to share anticipation for their upcoming activities.
Tickets for the fan concert are available on Melon Ticket. Fan club pre-sales begin at 8:00 p.m. on the 26th, followed by general sales at 8:00 p.m. on the 29th.