NCT 127 celebrated their 10th debut anniversary by holding their fifth solo concert, 'The Red Line,' at the Seoul KSPO Dome. The concert, which captivated approximately 31,500 audience members over three days, was characterized by intense performances and spectacular stage production. They provided a variety of visual treats, such as appearing suspended from wires or performing on stage with a Jeep vehicle. The members created touching moments through communication with fans, and celebrated the 10th anniversary with a rice cake prepared by Doyoung. The concert was broadcast live online and simultaneously screened in movie theaters around the world, allowing global fans to participate. NCT 127 plans to continue the performance excitement through an Asia tour.