Knights Templar and their secret quest for ancient technology

The accepted narrative describes the Knights Templar as humble warrior monks protecting Christians on the road to Jerusalem. 

The Knights were later betrayed and, ultimately, destroyed. 

But there is another story within that story. It's a legend filled with murder, mystery, and buried treasure. And it involves a secret powerful enough to rewrite history and change the world. 

Yes, the Templars were in Jerusalem protecting Christians. But that was their cover story. 

The real reason they were there was: they were looking for something. Ancient technology. 

So as soon as the Knights Templar arrived in the Holy Land, they started digging. 

And then....