Original God, I became the eighth executive officer of the Fatui

Luochuan, who just switched from Honkai Impact 3rd to Genshin Impact, upholds the spirit of the liver emperor and completed the plot to the Inazuma finale in less than a week. Just when he defeated the lady in the duel in front of the emperor, Ying was about to execute him. As Lei Jun slashed down with a knife, he found himself standing in front of the lady. "Traveler, why are you doing this? Why did the weapon in your hand change?" Ying said scornfully. Luochuan looked down and saw that the Wufeng Sword had turned into the Void Wanzang! "The First God Key? Void Wanzang!" "Is this a joke?" Luochuan had already understood from Master Ke that Honkai can be stronger than elemental power. Now that Nai Xiang's knife is in front of him, of course he has to face the power of thunder! Replace the lady to become the eighth seat and collect the heart of God! Mimic various special weapons and fight against all five-stars in Teyvat! What? Paimon has become the biggest villain behind the scenes! ...