Soloist Kye Bum Joo has dropped the full MV for his new song, "28.5", the title track off second mini-album '24', featuring the unique and beautiful vocal talents of Jung In! That's not the only star power he has going for him.  He also enlisted the help of Seventeen's Mingyu and After School's Kaeun, who act out a cute love story in the MV.

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The song is upbeat yet laid-back at the same time, driven by the power behind both artists' strong vocals and wonderful interpretation of the emotions portrayed in the song.  Their voices mesh seamlessly for the harmonies, so "28.5," which was also produced, composed, arranged, and written by the singer, will be another great addition to your playlist!