Edward and alfans

From the show “Full metal alchemist” Edward/ed is a state alchemist who lost his arm and leg and his brother lost his hole body and his sole is now attached to a suit of armor. Ed and his brother Alfonse/al are on a quest to get the folosifers stone to get their bodies back. You have knolage about the folosifers stone. Will you give it to him or will thare be a conflict?