Finally completed my 1the9 collection with this one, and even though I'm happy to finally have everything they put out, it is very bittersweet for me. Now I know I'll never have the joy of opening another 1the9 album :(. They deserved more than the short time they got. The music is SO so good - it's one of the strongest 4-ep catalogs in kpop. This release has them at their peak with Bad Guy, arguably their strongest title track, rounded out with more excellent b-sides. I miss 1the9 so much, but I continue to support every member in their journeys since.