The underground war

In a world only filled with square blocks a young brewer named Zan he is 14 and his little sister Avery who is 7 lived in a small town with his dog companion Shadow .He sold potions for a living. He lived on the far side on the village right next to the crop field.One day the kingdom of deathis Attacked our village I saw thousands of people die, I Grabbed Avery by the arm tightly and we ran through the jungle past the desert and into the birch forest. went to the far side of the world to get to kingdom of carkeston we will be protected there we ran and ran and ran as fast as our legs could carry us. I had a sudden felling that someone was watching us.........
Where am i,I yelled it looked like i was in cave of some sort all of the sudden girl shaped figure came out of the darkness. I yelled at her and said were is my sister and my dog,they are in good hands.i wont to see them. Thats see what you are good at Zan brewing and warrior nice we could use one of you.Let me out, NO said the dark figure in loud voice you have to see the king,What king, The king of this cavern. why would he what to see me im just brewer. I dont know but it must be impotent because he dose not like a lot of people. What's your name anyway Lucy.............
Ah you must be Zan we could use a person like you. For what,what could you use me for, Don't you know that we have been having a under ground war with the the deathis kingdom and we need a person like you to fight with us. And so should i just call you king or No no no i suppose you can call me Joe, OK Joe were is my sister and dog they are in the brewer room thats were you will be working if you join us, i will think about it, As i started running down the tunnel i saw my sister and my dog i ran to hug them both as i held my arms tightly around both of them a small tear ran down my face. Did they hurt you Avery,No because Shadow would not let anyone touch me. Ahhh your such a good boy aren't you shadow yes you are.