He keeps finding me

It all began with a message on his 16th birthday, 'Today in one year, you will die.'
Felix didn't think much about it, after all his father was a well-known underground boss in this area. Unbothered, he pocketed his phone, going about his normal day, only that nothing was normal. His mother, whom he hadn't seen for six years, met him only to interrogate him.
Felix never condoned what his father did for a living, much less that he was always dragged into it. He collected evidence to send his father to jail and to prove to his mother that he wasn't anything like his father.
When did it all go wrong? When he tried to turn in the evidence?
Felix couldn't remember the day after that day he got a message, only one thing seemed prominent.
Ice-blue eyes.
He saw his mother on the street in front of him, she said something in tears, "Don't worry, the afterlife will give you what you deserve," before she shot him.
Why did she-
It was a question he couldn't ask as he was soon greeted by someone or rather something..