Gusta/Synopsis

Demon King Academy Arc
When Gusta and his wife Izabella were about to name their newborn, the baby suddenly introduced himself as "Anos Voldigoad" and then used magic to grow into a young boy. The couple were very shocked but eventually concluded that their son was a genius. A month later, Anos grew up again and tried to sneak away to attend the Demon King Academy, but he was discovered. Izabella was worried about him going far away on his own, but Gusta gave him the okay because they couldn't hold him back from achieving his goals. However, they insisted on accompanying him, as they didn't spend much time with him, so Anos obliged.

On the day of the entrance exam, they cheered for him outside the academy's gate, embarrassing him a little. After the exam, Anos brought a girl home, so Izabella and Gusta comically came to the conclusion that he brought a bride over. Gusta was proud of his son and told Anos to show Misha his room while he would distract Izabella to give them some privacy, much to Anos' chagrin. Afterward, they ate together as a family.