The amazing 100 word story

Hello everyone! This is my hundred word story about a man who is on an adventure finding something very strange... read the story for more! 

 A young man named Bruce went hunting in a huge river. He had a 5 year-old sister, Libby, who was starving. So Bruce left his house that was made of wood and leaves. He saw the river after walking for ages through the forest of Oamaru. While he was running to the river, he saw something green in the corner of his eyes. The sun was shining on it, Bruce took a little look and realised it was an emerald! He saw it, took it, and went to the river. He caught a huge snapper and took it home to his sister. Libby was very happy when she ate the fish. Bruce looked at the emerald and had wondered what he was doing all along. The end.