Las Aventuras de Fly (1989)

After the defeat of the demon lord Hadlar all of the monsters were unleashed from his evil will and moved to the island of Delmurin to live in peace. Dai is the only human living on the island. Having been raised by the kindly monster Brass, Dai’s dream is to grow up to be a hero. He gets to become one when Hadlar is resurrected and the previous hero, Avan, comes to train Dai to help in the battle. But Hadlar, announcing that he now works for an even more powerful demon lord, comes to kill Avan. To save his students Avan uses a Self-Sacrifice spell to attack, but is unable to defeat Hadlar. When it seems that Dai and Avan’s other student Pop are doomed a mark appears on Dai’s forehead and he suddenly gains super powers and is able to fend off Hadlar. The two students then go off on a journey to avenge Avan and bring peace back to the world.

Source: www.anisearch.com/manga/2088

Testo della bandella:

La serie narra le avventure di Dai, figlio del Cavaliere del Drago Baran e della principessa Soala di Arkeed, abbandonato sull’isola di Delmulin subito dopo la nascita ed allevato dal Kimendoshi Brass, un anziano mostro che lui chiama "nonno". La tranquillità dell’isola viene sconvolta quando Dai ha all’incirca 12 anni, prima da una banda di avventurieri che rapisce lo slime Gome, poi da un sacerdote corrotto che attenta alla vita della principessa Leona, giunta a Delmulin per una cerimonia d’iniziazione, ed infine da due scagnozzi del Comandante Supremo dell’Esercito Demoniaco Satana Hadler.

Fonte: www.anisearch.it/manga/2088