Plot: SF9 has always been with KCON since its debut and without question, they joined us again for KCON:TACT 2020 SUMMER. After their successful world tour, the boys are full of dedication for the stage with many new stories to tell, plus the behind-the-scenes of the first-ever collaboration of Chanhee, the maknae of SF9, and Rocky of ASTRO and their 10 years of friendship