Vico's full name is Nudis Vico, a figure of DC Comics Company and an Atlantean. Enlightening Neptune is a very important task. After being sacrificed in Atlantis, he came to land to find Arthur, the sea king, and taught him various abilities.
I lied to Neptune that I could see my mother as long as I could practice. It was not until Neptune came of age that Vico told Neptune about the sacrifice of his mother Atlantis.
Vico should be a loyal servant of Atlantis when she was queen of Atlantis. He shared the same belief with Atlantis, that is, opposing war and maintaining the peaceful coexistence of mankind and Atlantis.
After Atlanta's death, Vico stayed in Aum as a think tank. During this period, Vico also investigated the whereabouts of Trident. The most important reason why Neptune can find the trident is the clue found by Vico, so no Neptune can control the later sea. It can be seen that Vico plays an important role in Neptune. Although he didn't appear many times, every time he left the country, he had his own inevitable role.
Netizens said that Myra helped Neptune because Vico was among them. Vico persuaded Myra to help Neptune escape from danger again and again, and finally succeeded in getting the trident.
At the end of the film, after Atlana appeared, Vico also showed excitement, but he still had respect, so Vico was a loyal subordinate of Atlana and a teacher of Neptune.