Donghae has unveiled the music video teaser for the title track of his first solo full-length album, "ALIVE," marking his solo comeback.

Donghae, under Odd Entertainment, released the teaser video for the title track "Sun Has RIIZEn" from his first full album "ALIVE" at midnight on the 15th through his official SNS. This teaser, the first video revealed ahead of the official release, heightened anticipation for the album.

In the released video, Donghae appears under red lighting, delivering deep and expressive acting, while the combination of colorful lighting and stylish visuals creates a unique atmosphere. The dreamy yet intense impression and the expansive light effects add a mysterious feel. Set against a vintage space, rhythmic music flows, indirectly conveying the mood of the new song. The final scene features the phrase "Sun Has RIIZEn" along with the song's release date.

The title track "Sun Has RIIZEn" carries symbolism connected to the album name "ALIVE," combining the image of Donghae's name with the rising sun to musically express energy, vitality, and being "alive."

The first full album "ALIVE" includes a total of 13 tracks, including the title track and the pre-released "Good Day (Feat. Jay Park, 1iL)." Donghae participated directly in the lyrics and composition of several tracks, showcasing his musical capabilities and incorporating the experience he has accumulated over approximately 21 years since his debut. The album is scheduled to be released on various music platforms at 6 p.m. on the 20th.