Complex sentence: Once blasted by the Biomotion Buster, with the Apemen restored to their original forms, Hihi Zuno was reformed into a giant by Gash and destroyed by the Live Robo.
Split into simpler sentences: Once blasted by the Biomotion Buster, with the Apemen restored to their original forms. Reformed into a giant by Gash, this monster was destroyed by the Live Robo.