Venti also known as Barbatos has always been devoted to you,he may be a god but you were above all else and everyone agreed,when he heard about your first vessel being the traveler he was jelaous but also glad that he could meet you,one way or another,you never knew you were a god,you never knew the game you installed was sentient,but that didnt stop the entirty of Teyvat from worshiping you,so when you fell asleep while playing the game,you didnt expect to be sucked into Teyvat,in ur true form