Safe Haven

In my world, evil reigns over us all. Ever since the explosions worldwide, humans have pretty much vanished. The worst to come were the creatures. These creatures are violent and intend to kill. The survivors from the explosions have only two options: be eaten alive, or hide for the rest of your existence. Not many places are safe any more. These demonic beings are more intelligent than anything I have ever seen. they can find you anywhere, which is why you can't hide too easily.
I'm determined to end them at all costs. I, Percy James Hamilton, WILL avenge my lost friends and family, especially my little brother Todd and his twin sister Olivia. I'm going to get my life back. This is no longer survival. This is war, revenge, and a blood bath. Welcome to my killing field. We will no longer be the hunted, but the hunters.
This.
Is
WAR!
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Author's note:
I am sorry for the wait. I have been trying to update as much as possible. Thank you for reading and for those who haven't read it, well I hope you enjoy it. Thanks so much
-Silver Spear 21
P.S. There may be mild language if any at all so, I'm sorry if any form of negative language offends you, I'm just good at offending humans so yeah... ( It adds to the character's personality)