Heir to the throne of the Kingdom of Lucebra, Prince Lu lives carefreely, playing pranks on his family and friends. However, according to legend, when he turns 18, he will confront the mysterious Evil Dragon and save the people of Middle Earth. Despite the prophecy, he doesn't believe in the imminent danger and prefers to "troll" his sister, the Enchanted Princess (Gi Alparone), and everyone working in the palace.
| Actor | Role |
|---|---|
 Luccas NetoPríncipe Lu | Príncipe Lu |
 Renato AragãoMestre dos Mestres | Mestre dos Mestres |
 Zezé MottaFeiticeira Real | Feiticeira Real |
 Maurício MattarRei | Rei |
 Giovanna AlparonePrincesa Encantada | Princesa Encantada |
| BBeatriz CoutoLena | Lena |
 Flávia MonteiroRainha | Rainha |
 Cássio ScapinConde Drake | Conde Drake |
 Tadeu MelloGuarda Real 1 | Guarda Real 1 |
| PPedro TruszkoGuarda Real 2 | Guarda Real 2 |
 Anajú DorigonPrincesa Irritante | Princesa Irritante |
| AAna Luísa AmaralLena (Criança) | Lena (Criança) |
 Gillray CoutinhoRei de Jucebra | Rei de Jucebra |
 Juliana MartinsRainha de Jucebra | Rainha de Jucebra |
| LLuke NetoNot listed | Not listed |
 Gabriella OliveiraNobre | Nobre |