Hong Kong pop idol Ken Hung is planning for his first Mandarin album, but for now he'll first make his Cantonese fanbase happy with his new album Penetration. Coming eight months after Precious Moment, Ken's new album features the first plug "Blue Planet" (Track 5) penned by Wong Cho Lam. Inspired by the recent earthquakes and tsunamis in Japan, the song reminds listeners to cherish the place we call home - Earth. Other main cuts on the album include "Friendly Reminder" (Track 7) and "One Night City" (Track 2).