After months of global competition, the top eight finalists from Mnet's audition show "Boys II Planet" officially stepped into the K-pop industry Monday as ALPHA DRIVE ONE (ALD1), releasing its debut mini-album, "EUPHORIA." ALD1, consisting of members Junseo, Arno, Leo, Geonwoo, Sangwon, Xinlong, Anxin and Sanghyeon, marked the occasion with a media showcase at Blue Square SOL Travel Hall in Seoul's Yongsan District ahead of the album's 6 p.m. release. "I'm happy and deeply moved to be able to debut," Sangwon said. "This moment feels incredibly precious and I want to show many good sides of ourselves going forward. Right now truly feels like a moment of euphoria, just like our album title." The group name combines "Alpha," symbolizing the pursuit of the best, "Drive," meaning passion and momentum, and "One," representing unity as a team. Geonwoo said the group shared a clear sense of purpose from the start. "We all thought the name had a strong meaning," he said. "We want to become a team that lives up to it and continues moving toward the top." During the event, Arno appeared on stage us