Park Kyung of Block B has returned with his new song after about a year.

The agency KQ Entertainment released Park Kyung's cover image of his single "Gwichanist" through Block B's official SNS channel on May 19.

The public image shows a character named Park Kyung lying with his arms wide open like a "Gwichanist."

Especially, Park Kyung will present his freshness and a witty melody composed of real instruments, as the unique title of "Gwicharist" through the new song.

Park Kyung has been solidifying his position as a solo artist by directly participating in songwriting, composing and producing, is loved for his steady album activities as well as various activities such as tvN's "Problematic Man" and MBC FM4U's "Dreaming Radio of Park Kyung."

Park Kyung unveiled his comeback content sequentially and "Gwichanist" on various music sites at 6 p.m. on May 23.