K-pop group ONEUS is returning with a vampire lord concept.

The group unveiled the tracklist for their special album Dear.M today (6th) at midnight through their official SNS. According to the tracklist, Dear.M will feature four new songs, including the title track "IKUK," as well as "We Are Young," "DEVILISH LOVE," "W," and their fan song "Rupert’s Drop," which was released last December.

Additionally, the album will include re-recorded versions of ONEUS’s past title tracks, such as "Valkyrie," "Twilight," "LIT," "A Song Written Easily," "TO BE OR NOT TO BE," "BBUSYEO," "No Diggity," "BLACK MIRROR," "Life is Beautiful," "LUNA (月下美人)," "Bring It On," and "Same Scent," bringing the total track count to 17.

Dear.M is a special album prepared specifically for ONEUS's fandom, TO MOON. Notably, the title track "IKUK" is an arranged version of the song "I KNOW YOU KNOW," which the group performed with their vampire lord concept during the final live broadcast of Mnet’s Road to Kingdom: ACE OF ACE.

ONEUS's special album Dear.M will be released on the 14th at 6 PM KST across various music platforms.