Crow Armbrust of Trails of Cold Steel is formerly one of Class VII's students along with Millium Orion.
At the end of the game, he is revealed to be C, the leader of the terrorist group the Imperial Liberation Front making him the main antagonist of The Legend of Heroes: Trails of Cold Steel. and an antagonist in it's sequel The Legend of Heroes: Trails of Cold Steel II.
When first introduced, he comes across as laid back and rather social, yet also extremely lazy. He's also known for being cocky at times and making quippy
That turns out to be a facade, as he's actually a very calculating young man. At the very end of the first game, he reveals his true motives for joining Thors was due to being a spy for the Liberation Front. While his somewhat sarcastic behavior stays, his hatred towards Chancellor Osborne is no joke.
Even with all of this, he tells Rean that he's not saying Osborne was evil , he's merely explaining the reason for his hatred. He also tells Rean not to let his choice influence his, showing that he does care for him.
Trails of Cold Steel
Crow is first introduced as a second year friend of George Towa and Angelica who becomes a friend and mentor to Rean.
STUDENT AT THORS
IMPERIAL LIBERATION FRONT
Trails of Cold Steel 2
Following the battle, Emma tries to resuscitate him. But to no avail. In the final battle in the new Shadow trial. Players can regain him as a Phantom Mirror for 200,000 Mira. Replacing the character and their quartz with the new character and their quartz.