Cain Laurifer's background

"YOU!"

When Samir heard Jonathan's shout to Cinthy, his eyes grew cold, but he did not dare to do anything with Josef next to him.

Jonathan noticed Samir's eyes, and he immediately shut up and lowered his head, but that did not diminish the loath and rage he felt in his heart. 

He still remembered how Cinthy acted with him in high school and was sure the woman would follow his every command once they reached Hellblazer University, but things did not go according to his wishes.

The moment Cinthy saw that Jonathan would be nothing more than an average student among the Grass Class, she moved on. Cinthy used her charms to cling to someone else, and that person was no other than the strongest member of the Grass Class.

Due to Samir's relationship with Cinthy, he used his power on the Grass Class to target Jonathan, making the life of this one a living hell.