crecimiento del personaje

Erin Sullivan was a child who grew up in a chaotic and broken family where his father Ricardo killed his wife Rebecca as well as his mistress Elizabeth. Erin was endowed with a cruel ability to control anyone’s mind and that brought him so much anger and hatred towards his father that he killed him using mental manipulation. A few years later, there was a boy living in the subdivision who was accidentally hit by a car by saving the life of a kitten as a result, he had so many injuries but miraculously survived and his checkup became clear after the accident so his family believed that the kitten shared it’s nine lives with the boy so it saved him from any disasters or accidents. Soon Erin and the boy named Albert Santos crossed paths at a funeral mass in a small chapel and there for the first time Erin was shocked and curious when suddenly a sense of danger came to his mind when he saw Albert but the days passed again, they never met again and Erin was not given the opportunity to introduce himself to Albert. Erin was able to attend high school at an exclusive university in Manila where he met Jessica, the second woman who captivated his heart but it wasn't easy when Erin found out that Jessica was just playing with his feelings and she didn't intend to accept his love and that’s what brought Park back to being a notorious killer, he controlled Jessica’s mind where he forced her to commit suicide along with her classmates constantly bully him. His murderous violence continued at the University until he and Albert crossed paths again at the same University.

Yujin Ichinose wakes up in the midst of mayhem as an S-class monster launches an attack on their school. As he triumphantly vanquishes the monster atop the school building, Yujin fails to notice that someone kicked him from behind, resulting in his untimely death. But because of a mysterious orb's ability to merge with Yujin, he is then given the opportunity to travel through time, which is roughly one year before the world is taken over by top-tier, powerful monsters. And as Yujin sets out to discover who is responsible for his death, he will inevitably become involved in becoming everybody’s hero saving the world as it heads for the monster’s dominion—but there's a catch: he used to be known as a delinquent boy.

Yuda's future as a smart student comes to an end when he witnesses his classmate Mario fall from the 3rd floor roof of the school. Some students and teachers think that Yuda is a murderer. However, due to his father's position, Yuda was able to escape legal consequences. Yuda was bullied, resulting in trauma and depression. His delusions make him a serial killer.