Former EXO member Luhan appears in the video for the soundtrack release “Our Tomorrow.” Luhan sings “Our Tomorrow’ in the footage montage for the upcoming Chinese film “Back To 20s” which is a remake of the Korean hit comedy “Miss Granny.”

On “Our Tomorrow,” Luhan has the opportunity to showcase his talents as a solo vocalist.

The music video was officially released through the "Back To 20s" page on the Chinese portal qq.com.

The film which is also Romanized as “Once Again, 20” is directed by Leste Chen and is Chinese-Korean co-production.

Luhan stars opposite veteran Taiwanese actress Kuei Ya Lei, Chinese actress Yang Zishan, and Taiwanese actor Bolin Chen in the film. “Back to 20s” will mark Luhan’s acting debut.

Luhan will portray an indie-rocker in the film, who is the grandson of the elderly lead female. 

The promotional activities for “Back to 20s” have served as the first professional appearances for Luhan post-EXO. His case against SM Entertainment was recently referred into mediation. Luhan has issued several allegations against the agency with the strongest claims stating that SM Entertainment treated the Korean members of EXO-K better than the Chinese members of EXO-M.

“Back To 20s” is scheduled for release on January 15, 2015.