In the year 4026, planet K-28 invades Earth, pushing humanity to the brink of extinction. Prince Zayne Voss of Earth crashes his fighter jet into the enemy's core space station, sacrificing himself for victory. He falls into a coma and is rescued by his girlfriend, Lia, who didn't know his royal identity. Zayne awakens at the exact moment Lia is being humiliated. He reclaims his status as Prince to punish everyone who wronged Lia and her family. Then Zayne formally proposes to Lia. They hold a wedding. Despite facing insults from Lia's relatives, Zayne stands up for his bride.