In a huge alien continent, there is a cruel competition called Star Fighting.
"Star Fighting" is a very interesting thing in Liangshan Continent. Every 108 years, 108 stars will rise in the sky, and with them are star girls representing the 108 stars. They possess powerful force and magic power.
All star girls will sign a star contract with someone who has star power, and the contractor will be regarded as the young master and the master for life. These people with star power are called star descenders in Liangshan Continent.
When a Star Hunter and a Star General sign a contract, they are called Star Fallers, and then they go to a place called Mount Uryo.