NCT's Doyoung has made a formal announcement about his return as a solo performer with the launch of his second full album, set to be released on June 9. Along with revealing the comeback news on April 18 KST, Doyoung shared a teaser poster for his upcoming solo concert 'Doors' in 2025. Scheduled for June 14-15 at the Jamsil Indoor Stadium in Seoul, this will mark his first solo concert in Korea in about 7 months, since wrapping up his 2024 concert series 'Dear Youth' with a finale in Seoul last November. Tickets for Doyoung's 'Doors' concert will be accessible for official fan club members on April 24 at 8 PM KST, and for the general public on April 25 at 8 PM KST through Melon Ticket.