EPEX is concluding their 'Youth' era with the release of their seventh EP, 'Youth: Epilogue,' featuring the title track 'ECHO,' set for June 9. The group is also expanding their global presence by attending the 2026 Weibo Cultural Communication Night and announcing stops for their fourth concert, 'ECHO.' Additionally, member Baekseung has been confirmed to star in tvN's upcoming drama 'Choeaeui Sawon.'