On the eve of their graduation from the prestigious WSRA Washington University, Tymos and Kryslie Ward deliberately disappear without a trace.

When the elderly coordinator of the Tymorean missionary descendants is near death, he has a vision foretelling that the new missionaries will come under attack and be killed.
It was time for the true work of the Tymorean Great Ones to begin.

After linking up with the remaining missionary descendents, the Great Ones soon realise that the leader of the Imperium, Abdul bin Halil, is well advanced in his plans to use technology to undermine the United World Nations.

The Great Ones must protect both the new and the descendant missionaries and keep the Tymorean Earth base from discovery and destruction, while working to prevent a deadly war between the Imperium and the United World Nations and the ascension of bin Halil as a despotic world leader.