fate/nexus <void and faith> (Warframe X fate)

This is a story of a great holy grail war happening in Beirut-lebanon, there are 18 masters competing in 2 teams,with a new servant type appearing since there are two heroic spirits of that type.
meanwhile,in the earth junction,the four warlords, DK,shy,volty,and the king zekrosage,are planning to go take a vile of the serum from the faith army.the three think that zekro wants it's power,but zekro knows something about it that he wants from it.
the faith soldiers miss their hero. especially their princess,who was in love with him since childhood,thinking he is dead. her father,the king,wanted to marry her to one of 3 suitors,princes from other lands.
How will everything turn out in the end.