Replying...
Intro. In The Darkest Hour, Armand Dupont asked the player to find the notebook of his great-grandfather, Charles Dupont, where Charles had recounted his adventure with an agent who had the same name and rank as the player. Dupont, on his deathbed, entrusted the notebook to the player. In the notebook, the story began with Charles, accompanied by Maddie, welcoming the aforementioned agent to the city of Concordia at the end of the 19th century.

Maddie omalley

@Andrew