Take Control of Teyvat, Starting from the Original Invincibility

When the Throne of the Seven Gods had not yet been cast and the tide of elements surged in the wilderness, a traveler named "Netherworld" fell from the sea of ​​stars. Guided by the old witch, he experienced the bloody dawn of the original era. At that time, Nibelungen, the king of dragons, ruled Teyvat, and the chains cast by the authority of the seven elements imprisoned the throats of all living things. As all things mourned, Netherworld and the Pale Winged Phanes made a bloody oath, and jointly overthrew the rule of the Nibelungs. This catastrophe, which was called the "First Throne War" by later generations, was just the first wrinkle in the epic curtain. After experiencing the creation of the world, Netherworld and Faness finally parted ways due to different ideas. Nibelungen returned to Teyvat with the power of the Abyss for revenge and started the Second Throne War. In the end, Phanes fought the Nibelungen alone, destroyed it and fell into a deep sleep. And Netherworld also began to pursue his own path. The initial content of this book has little to do with the plot of Genshin Impact. It is just filling in the background behind the plot of Genshin Impact, so there are many secondary creations. This is my first time writing a book, so I hope you can bear with me.