Ice and Fire and Water.(Game of Thrones and Genshin Impact Crossover)

The game changes when the desperate Stark's ancestral sword summons Eula to escape from its fate. Erstwhile R'hllor names Diluc his Champion. Drowned god resurrects Ajax to fight for him. Will their summons be answered or ignored?Will the young lady who was social pariah get the respect that she deserves?Will the conqueror satisfy his battle thirst? Will the dark knight hero get the father he missed?