How was the moon created.

Once upon a time, where there was guy going home taking food and other stuff in his carriage, everything was normal, birds singing and the sun shining, but something changed and that beautiful sun waked up and started to burn everything, it damaged the carriage and made the guy hit his head and faint in there, and so everything was in fire, it was a forestal fire, everything was being burn and the dog partnering the man started to bark and the sound made a sea dragon to wake up. The sea dragon was furious with was the sun was doing to the environment, so the sun and the sea dragon began a fight, but the dragon won by cooling the sun and bit a half of it so it turned the moon. Then the guy waked up and thanked the sea dragon for his help and everything else was fine from now on.