H1-KEY is back with their latest title "Rose Blossom!"

In this MV, the girls sing about how they are "the rose that blooms in front of the building," singing a warm song about doing their best even in an adverse situation. Check out the full MV above!

As announced earlier, the girl group's 1st mini album will feature "Ring the Alarm," "Rose Blossom," "Crown Jewel," "You Are My Key," "Dream Trip," an instrumental for "Rose Blossom," and their debut title "Athletic Girl." Be sure to check it out if you haven't already done so!