Under the Supreme's command, Hecate supported the unconscious and nearly dead Aleister to his side. Flamel looked confused about this command; he didn't understand what his upcoming battle had to do with this half-dead guy.
However, Flamel soon learned the answer to his question from the mouth of his respected teacher.
"Come here! I will transfer your vitality, soul, and the Power of Origin bestowed upon you to Aleister." After saying this, the Supreme didn't bother to ask if Flamel agreed and turned to Pei Yan to inquire: "I won't take his life directly. As per our agreement, I'll leave him with a life for you to deal with."
