She knows

"Your highness, we have to sign for military."

Greed explained Crocus how they won't be able to get out like the last time.

"So be it. As long as we could go back and fort from this city, it's enough for me."

Crocus changed the appearance of Greed and himself to avoid anyone recognizing them. Especially the annoying red maple lady, even if she exposed him, they won't be able to find them.

"Let's get going, your highness."

Greed walk away towards the surrounding soldiers in the gate. There was a few line and some of them are youngsters, old, ladies with not facial value and others.

"Get in line!"

Shouted by some military officer. Crocus and Envy followed suit and didn't want to cause commotion. Suddenly, another officer shouted.

"Those who can use spirit must get in another line here. You have another job."

Crocus and Mammon (Greed) instantly made it first as they don't want to waste time hurriedly get out.

"What's your ability?"