Tunnel Masters. Story

This story is based in the distant future where the earth has been knocked out of earths orbit. The planet is slowly freezing as it gets farther from the sun. The population of earth were forced underground in a series of cities and towns connected by a tunnel system. this creates numerous challenges such as, the maze of underground tunnels that con only be successfully navigated by a tunnel master, plus the extreme numbers of different monsters with great killing potential. The main risk is all the bone chilling monsters that lurk inside the tunnels and the screams of the dead that echo inside them. the main character is a 16 year old boy who is a tunnel masters apprentice, traveling throughout the tunnels and discovering mysterious organizations. follow him as he fights monsters in the tunnels and under the water.