The 2005 album FINAL FANTASY () was the final album of four-member Energy. The singles "Heaven and Earth" () and "Taste of Tears" () were released to moderate success. The album was criticised for containing an excess of freestyle battle and phony sentimentality. The music video for Heaven and Earth depicted Ady trapped in a castle and the other three members saving him, seemingly hinting that Ady was leaving the band much like Only Me and Toro's departure. A documentary of the fans' efforts to stop the band from disbanding was released in the second edition of "FINAL FANTASY".
