Backstory of the monster hunters!

Are story begins on a dark stormy night in a quiet house but its not going to be for long because tonight monsters are out and hungry for human flesh! The monsters suddenly clawed at the door. Suddenly one of the monster turned the door knob! Then five monsters ran inside the house. Suddenly one monster tried jumping on two boys! The Two boys were screaming. Then there mother and father ran to save them! The dad blasted the monster with a rifle!
"Hurry rex and griffin its not !safe out here run up stairs and go to your room and lock the door where its safe!" there mom and dad yelled.
"But your not going to be safe out here!" Rex said.
"Yah and what if you get hurt or worse killed!" Griffin said.
"Don't worry about us young ones We know your going to be destined for greatness now go and we will hold them off my children." their mom said in a kind loving tone in her voice.
Then they both nodded and ran upstairs into their room and locked the door. Then they heard a loud scream!
"I'm I'm really scared Rex." Griffin said in a scared like voice. Suddenly they heard claws raking the wall then The door bursted open! Then a monster covered in spikes walked toward Rex and Griffin! The monsters teeth and claws were covered in blood!
"Your parents were a tasty snack and your going to be my dessert!" The monster hissed wickedly.
"You killed are mom and dad! So now you'll pay!!!" Rex and Griffin both yelled in rage.
Suddenly Rex ran toward the monster and punched the monster in the face. Then Rex and griffin both ran down stairs to the kitchen! rex then opened the knife drawer and quickly grabbed a sharp knife. Then griffin grabbed a sharp knife as well.
"Now lets slay some monsters!!" Rex yelled.
"You said it rex!" Griffin yelled.
Then the spiky monster stomped down the stairs.
"Ok this is it!" Rex yelled.
"Now charge!" Rex and griffin yelled.
Then rex and griffin both ran towards and spiky monster and slashed the monsters arm!
"Ha ha ha you punny kids are never kill a monster even if you tried!" The monster snarled.
"That's it you big ugly piece of crap you smell like a bag of trash we are going to hunt you down you big fat ugly bag of garbage!" Rex and griffin yelled in rage.
Suddenly they saw the rifle that their dad used so they quickly grabbed it.
"Hey how do you like your food?blasted In the heart or right in the head." Rex and griffin yelled.
"Well I just like to eat them alive but if I had to choose I think in the heart." The monster said.
"Ok now die!!!" Rex yelled.
Suddenly Rex blasted the monster right In the heart!
"That's not possible your just little weak children!" The monster yelled in pain.
"One thing all monsters beware because your messing with the monster hunters now and also that's the last thing you'll hear forever!" Rex and griffin yelled.
Suddenly they quickly blasted the monster ten more times to finish the monster off. Two monster were standing and just gasped in disbelief.
"Those two little boys just killed are leader!" One if the monsters hissed.
"Now who's next?" Rex and griffin yelled.
"That's it retreat!" A Monster yelled cowardly.
Then all the monsters ran off.
"Yah you better run you cowards!" Rex yelled.
"Yes we did it! High five." Griffin said.
Then Rex and griffin did a high five.
Ever since that day Rex and griffin began fighting monsters to protecting the good people of the villages. They were known as the monster hunters!
(Hey oli101 here how did you like the back story? Let me know how you liked it or just slay the like button shaped like a star Just like in this book! Oli101 out!)