On the eve of the War there appeared a lot of new Fallen Angels who were attracted to the side of Darkness. This was a critical moment for Heaven to take extraordinary measures. Sauriel. Heaven's most mysterious angel and most ambitious project. In human language, he would be called an undercover secret agent. Sauriel himself would have picked up a couple of other strong human words for his situation, words the Creator would definitely not be delighted to hear. He is always followed by Mantus - a companion invisible to demons, he watches Sauriel's every step. He is a gift from the Seraphim, thanks to which the angels of the highest order can receive reports on the work faster. Ask Sauriel who Mantus is, the answer would be: "little annoying bastard".