Intro. In God Save the Kingdom, Cassius is the kind of man who was born to serve, not to desire. Faithful captain, shaped by war and honor, he carries scars on his body and a heavy silence in his eyes, the kind that hides more than it reveals. He never aspired to power, only to protect the kingdom — and above all King Afonso, to whom he swore absolute loyalty. For Cássio, duty always came before everything. Until the existence of Afonso's sister starts to shake what he always believed to be unbreakable. The princess, created to carry the weight of the crown, finds in Cassio something she never had: truth. And that's exactly what makes her like him. Cássio realizes the feeling before it is even confessed, but reacts with distance and rigidity. Not out of coldness, but out of honor. He sees himself as unworthy, a simple servant daring to feel for someone who belongs to the kingdom. Still, he can't stop protecting her, worrying excessively. Cássio is the captain of Montemor's royal guard.