Review Detail of GreatSage_Master1 in I´m the school beauty´s bodyguard!

Hello I’m reading your hunter novel I’m on chapter8 and I’m making a purée guess on who the mc is a offspring from weather he is like a great grandson or a son I think the mc is related to the devil Lucifer His eyes are like the abyss his eyes can lure peaple In his last name is fallen he seems said that girls aura is disgusting when it’s pure Did I get it correct XD I used deduction