After hearing Erica's query, Reina smiled and commented,
"Because...Father wanted to give him the angel weapon after the ceremony. So, that Alimta, Ary's angel weapon, got into a contract with him completely."
But Erica didn't understand a single thing. She tilted her head, repeating,
"Ceremony..."
"Yes,"
Reina nodded, adding,
"If you want an angel weapon, then you have to make a contract with it before. The Father might do some ceremony regarding making Ary and Almita bond with each other. And the contract only starts working when you become eligible for it. And its eligibility criteria are based on your intelligence, your strength, and especially, your maturity. It means you have to be around or over 18 years old."
"I see..."
Erica replied since she seemed to understand the theory but since her curious mind made her think about a certain topic.
She rolled her eyes toward Reina and asked,
"So...how many angel weapons are there?"
