An adventure with a goblin

A boy named tiny tim is going on an adventure and he needs to convince a goblin to go with him.

So he headed to the goblin castle to find one but little did he know he wasnt allowed in there so he got captured by the guards and taken to the goblin king which got him trapped in the dungeon.So Bob looked around and saw a hole in the wall from where a prisoner escaped so he used it to get out and convinced  a goblin to come with him  on the adventure but