Original God: as an Envoy, He Became the God of Liyue

(There was a problem with the old account, and the new account was rewritten. Please pay more attention to new and old readers!) The boy originally lost everything, but after coming to Teyvat, he regained his shape. ——"If you don't give up, I am willing to use the sword in my hand to protect Liyue until the last moment of her life." This is the contract between the boy and Liyue. … ——"If you move forward, I am willing to use myself as a shield to cut off the thorns on your way until you reach the end of your journey." This is the contract between the boy and the traveler. … ——"If this world needs to survive, I would like to transform into a wall of nothingness and swallow up disasters until this body burns out." This is the contract between the boy and the world. … ——"If this heart is still warm, I am willing to admit that the shape this land gives me is real." This is the contract between the young man and himself. … The young man was originally nothingness, but after he came to this world, he had reality for the first time.