Ultimate warrior (living dead)

Alone in the world that is now sworming with man eating zombies. I was only 4 when the virus broke up. My dad kept me hidden until I was 9. Everyday he would teach me how to shoot and fight in combat. I said to my dad "I'm feeling really sick" he looked at me with an worried expression on his face. He kissed my forehead and went out to get help. That was the last time I seen my father. Then all hell broke out.