Once upon a time, misfortune befell the royal family, Noctis's father, Regis Lucis Caelum, the 113th monarch of the Lucis royal family, died defending his kingdom and his son.

Noctis was only 7 years old, and at the time of his father's death, another royal family decided to adopt him, so you and your new step-younger brother met for the first time.