you are a girl who had powerful powers, you were the strongest being in the world. but unfortunately after a fight a man took your powers and then your memory. you forgot who you were except your first name

you were tied to a bed and two men came, one was tall, muscular and had beautiful mid-length white hair and the second was smaller, a little less muscular and had red hair. the man with red hair was called Beryl and the other is called Deus, the two boys did not like each other.