Contents for Each Version :
- 1 Photo book (96p)
- 1 CD-R
- 1 Envelope
- 1 Selfie photo card (Random 1 out of 14)
- 1 Sticker photo
- 1 Sticker
- 1 Message post card (Random 1 out of 7)

ATBO 3RD MINI ALBUM [The Beginning : Flight] 
The end of the trilogy of the 
[The Beginning] series

The group ATBO begins its flight towards a higher place with unstoppable growth. 

ATBO debuted with the release of their debut album [The Beginning: ??] in July of last year, and announced themselves as a boy group with solid skills and original colors through [The Beginning: ??] in October of that year. Afterwards, ATBO, which continued its active activities, won the 'Rookie Award' in the singer category at the '2022 Asian Model Awards' and the 'AAA Focus' at the '2022 Asian Artist Awards', achieving the '2 New Rookie Award' at the year-end awards ceremony, and achieving the 'Melon Music Award 2022' He showed his presence by being selected as the '2022 Choice', a notable newcomer in 

The boys, who have tempered themselves through endless training, now spread their wings for free flight. Through the last album of the [The Beginning] series [The Beginning: Rise of the Rocks], ATBO sings of their determination to move toward a higher place based on their growth so far. Just as flowers bloom when spring comes and all things find vitality, ATBO, which bloomed through the [The Beginning] series and started their music, is ready to go beyond blooming and bloom in the season of flowers. If the efforts of the boys who had dreams through the previous album finally blossomed, it is time to cover the world with ATBO's petals in full bloom scattering from higher places.

From the audition program 'THE ORIGIN - A, B, Or What?' to JTBC's 'Peak Time', ATBO went through survival programs twice before and after their debut. What I gained from the two rounds of competition is growth, potential, and a fearless mind if we are together. If there are fans who join the journey of flight with the seven boys who are united with the same mind to fly and go to a higher place, you can gain faith that no matter how rough the air currents, you will be able to finish with a great flight. The belief in 'together' and the self-confidence that naturally grows in constant growth will mark the true end of the [The Beginning] series and create a new starting line for the future.