Prince Cassian is publicly hailed as the heroic Dragon Slayer after slaying a beast, saving Princess Camellia and basking in newfound glory. He confronts his scorned, magic-less brother, Kieran, to flaunt his status. At a palace banquet celebrating his triumph, Kieran arrives, revealing he knows Cassian’s role makes him a target for vengeful dragons now breaking their seal. As Kieran declares the real show is starting, a horde of dragons descends, their sole command echoing: kill the Dragon Slayer.