DAY6 go playing at the beach for 'I'm Serious' MV teaser + group images
DAY6is ready to come back with "I'm Serious"!
The boys have been dropping individual teasers, and now we have their MV teaser as well as group teaser images. It looks like "I'm Serious" is going to have a brighter, uplifting melody than we've seen from the other 'Every DAY6' projects.