After numerous failures by General Sadak, Emperor Daibazaal is about to execute the failed commander when Daibazaal’s son Prince Sincline returns from his bloody conquests of other planets. Sincline is disturbed by rumors of GoLion’s return and goes to attach Altea directly but is quickly infatuated by the beauty of Princess Fala. Sincline takes on Kogane in a one-on-one battle as Sadak is turned into a Deathbeast and attempts to destroy GoLion himself!