[Multiverse, Fate-Focused] The King's Will

What would it be like for two golden-glittering kings to take part in the Holy Grail War? What if someone summoned a Servant without a catalyst, and the one most closely matched to them turned out to be Gilgamesh... What would it be like for that Master-Servant pair to enter the Holy Grail War? Jincheng Tianxu felt like the malice of the universe had slapped him in the face. He'd summoned without a catalyst specifically to find a Servant compatible with him, so what was this golden-haired Gilface doing here?! [Don't deny it. Gilface is basically your double, isn't he?] Golden Gil, Jincheng: Holy crap, how are you supposed to have fun with someone this arrogant? #How do two ridiculous kings fight as a team? # #When will Gilface kill his Master? # #When will Mr. Jincheng blast his Servant back to the Throne of Heroes? #