On February 15 KST, LUCY posted their first concept photos for their third mini album 'INSERT COIN' on their official SNS.

Lucy released the first set of concept photo containing the atmosphere of the new song at midnight KST on February 15, followed by the second set of concept photos at noon KST. In the first set of concept photos, the members of Lucy are seen transformed into 

racers looking intensely into the camera. The second set of concept photos feature the members looking brighter and in a vintage setting. 

"Insert Coin" will be the first new song released by Lucy in about six months since their first full studio album 'Childhood' released in August last year. 

Lucy's 3rd mini album 'Insert Coin' will be released on various music sites at 6 PM KST on the February 23.