Genshin Impact: The Demon God incarnates!

Novel Summary

I bought a Heart of God online, but when it arrived, I found that there was no such Heart of God in the game. But, he bought the real thing. The unknown Heart of God shone with light, and Lin Yu didn't react at all, and was swept to the world of Teyvat by the light. Only then did Lin Yu realize that what he bought online was not a Heart of God. It was clearly the manifested authority. What kind of sparks would the manifested authority from the high level of Blue Star produce in the world of Teyvat during the Demon God War when used by Lin Yu?

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