Dragon's Heaven

In 3195, a devastating war erupted between humans and an army of robots. Shaian, a sentient combat armor, was left dormant after losing his human companion. Almost a thousand years later, his systems detect a new human, prompting his reactivation. Now, in the year 4100, Shaian must confront his greatest enemy, who has survived the centuries and continues to battle in Brazil. With the help of a new friend, Shaian embarks on a mission to stop this evil force and prevent another war from engulfing the continent. The anime explores themes of survival, the enduring nature of conflict, and the bonds between humans and advanced technology.