Nicolás Castillo is the eldest child of the Supreme Commander of South America and sibling of Valentina Castillo.
|Family|| Santiago Castillo (father) |
Martina Castillo (mother)
Valentina Castillo (sister)
He has a quick and sharp mind, but is often overconfident.
- He keeps an old, faded photo of him, but it's so faded that the image is unclear