A world without a system is a world in chaos. Millions of years ago, monsters had shown up out of nowhere, attacking the humans on the planet. A war broke out between humans and monsters that risked the lives of millions. The demon king was in control of the monsters as his aim was to take possession of the planet and to destroy every last human alive. Until one-day, humans woke up to a system of magic giving them the power to defeat the monsters. Only the selected people are given that system, and levels were planted to obtain XP and to grow more powerful. There were only ten types of magic that a person could possess. That was Fire, Nature, Water, Dark, Light, Shadow, Shapeshift, Illusion, Healing and Crystal. Humans have created guilds and teamed up to take down the demon king and his monsters. It is now the year 2070, the present year, and Camilla is a 16-year-old girl who is the only shadow user left alive. Her past is non-existent, and her parents aren't who she thought they were—adopted by the chief commander of the Golden lions guild. She makes a deal with a shadowy figure to obtain the highest level possible. But something goes wrong, and her level isn't what it was supposed to be. She joins a magic school, becomes part of a guild, and becomes friends with her new team members. Her goal is to rise and become the demon queen with the help of her guild. But everything is going wrong. The demon king is plotting a plan to resurrect the shadow queen and become unstoppable. The royal family of the kingdom of Atara is keeping a secret that will ruin the system and cause chaos. The people are generating a riot. Camilla and her guild will fight for freedom and take down the demon king once and for all. Who are her parents, and why are her family and friends lying to her? Camilla will rise to become powerful, but she must learn the secrets of the past to break the system. Betrayal, lies, love, romance, action and adventure. Will Camilla and her guild protect the world, or will she end with a fate of disaster? "I will destroy the demon king once and for all". Fight for your rights and freedom.