The threat: the destruction of all life on Earth.

The agents: a young man with a system, and a military woman in charge of Bureau of Supernatural Affairs.

Albert woke up and saw a Quest waiting for him, written in words hovering in the air. A System. But the System did not come without a reason. And the reason was to give him power to fight a full-scale invasion of planet Earth at the hands of an unknown species, waging war against Humanity.

One day. One step at a time. First he must become strong through fire and tribulation.

And he's not the only one fighting for humanity. There is another, a woman of pure steel and resolve working against all odds to save humanity.

Follow Albert Grassman, a college student on his way to becoming a mage worthy of his name, thanks to a powerful System and invaluable allies.

Follow Samantha Cromwell, head of the Bureau of Supernatural Affairs in her attempts at containing a planetary threat and shielding the world from the horrors that come with magic, at the price of her own soul.

And hope that they save the world from annihilation.