15&'s Baek Yerin released the teaser video for her first solo album FRANK's title song "Across The Universe."

On Nov. 26, JYP Entertainment released the teaser video for "Across The Universe" music video. This album will mark as Baek's first solo album since her debut as a member of 15& in 2012.

In the video, the 19-year-old singer is seen enjoying her daily living.

According to the agency, the song compares the distance between people to the distance "across the universe." Baek looks somewhat lonely and empty in it while breaking the fourth wall and staring back at the viewer, creating a mellow atmosphere.

Baek had changed her hairstyle from long to short, also catching much attention.

"Across The Universe" will be released on November 30.