One time I investigated that one of my favorite shirt was gone. So, it was a mystery for me i tried to describe it in my head. I remember it in my head and look everywhere at my house and grandma house but it was no where to be found. So, I look downstairs of my grandma house and i sawed in my cousin closet that she had my favorite shirt. So,my mystery was my cousin.
Answer:
Smaug is a dragon and dragons are attracted to gold & stuff. Thror was told to keep his treasure hidden in case the dragon saw him. But Thror refused and so the dragon stole his gold and killed the dwarves.
Explanation:
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