In order to prevent catastrophic events from occurring in the future, Cacao and Parfait embark on a journey through time and space to locate the Fourth Warrior, known as Lamunes. However, during their quest, they encounter Lamunes commanding an aggressive invasion force called Giga Genos. This ruthless leader is intent on enslaving every planet in the galaxy under his iron fist. With the help of a resourceful orphan, Cacao and Parfait must put an end to Lamunes' tyranny and save the galaxy from destruction.