Once upon a time, in a far away land, there lived a brave and noble horse named Thunder. Thunder belonged to a brave knight, and they were always on the lookout for adventure.
One day, while riding in the woods, the knight and Thunder stumbled upon a mysterious gold mine. Thinking it could be a great place to make a fortune, the knight decided to explore the mine and see if he could find any gold.
Thunder was hesitant to enter the mine, but eventually, the knight was able to coax him in. As they explored, they found many tunnels and chambers filled with all kinds of precious metals and gems.
The knight was delighted and started to fill his sack with gold. However, Thunder noticed something strange about the walls of the mine. He realized that the walls were beginning to tremble and shake!
The knight and Thunder quickly ran out of the mine, just in time to see it collapse in on itself. The knight and Thunder were safe, but all the gold was gone.
The knight was disappointed, but Thunder was proud. He had saved them both from certain doom. The knight thanked Thunder for his quick thinking, and from then on, Thunder’s bravery and loyalty was legendary.