The entire world laid to waste. There are no second chances. An ancient machine that produced icefire was destroyed twenty years ago, but the deadly magic is again on the increase. No one understands why or where it’s coming from. King Isandor sends his Eagle Knights to investigate a concentration of icefire in the mountains at the border. It appears that the neighbouring country Arania wants revenge for a defeat in a war forty years ago, and is using icefire as weapon. The evil power source must be eradicated. Lana is a student about to make a vitally important discovery about icefire, but the people in power, including her own father, are too busy talking about war to listen to her.

Sanity is a lone voice crying in the desert. The world is under increasing threat from as yet undiscovered sources of icefire, but all the people who have answers are cut off from the authorities, kings or councils, with the power to mobilise the scientists and armies to keep the world safe. Young meteorology student Javes is stuck in the remote desert of the north. The area bristles with technology of an ancient past, but he cannot tell anyone about it because roads and telegraph lines have been cut by bad weather and invading bandits. Lana, a fellow student, is on her way to meet him, but Aranian soldiers raid the bus that she's travelling on. She is taken to the capital to serve at the king's court. King Orik of Arania seems hell-bent on destroying the two neighbouring countries that have poked fun at Arania for over forty years. No one is watching the skies. No one is tallying up the disasters. No one is searching for the source of icefire, even though it will kill the whole world if left unchecked.

The shocking conclusion to the Moonfire Trilogy. Lana han Chevonian is one of the world’s brightest minds on the brink of making a huge discovery. There is only one she is stuck as prisoner in the harem of the Aranian king. She could try to escape and run the risk of getting re-captured or getting killed on the very long and difficult road back home to Chevakia, or she could win the favour of the king, beg to be allowed to use the famed library and promise Arania credit for her work. Meanwhile, war is about to break out between Aranian armies with icefire weapons and Chevakian armies wanting to wipe those weapons off the face of the earth. Lana’s discovery turns the understanding about icefire on its head, but no one is listening. They’re on course to destroy everything that’s keeping the world alive.