I Am the Hidden Boss of Tiyvat

Zhang Huai traveled to the continent of Teyvat due to an accident. Ordinary people in reality have the power of stars in the Tehuat continent. Zhang Huai: "What kind of power is this? It's quite easy to use." In order to find a way to return to reality, he traveled across the continent of Teyvat to look for clues. In the end, he discovered that he was the hidden boss of Teyvat. What to do? Will he be killed? Will it also drop materials? Since it is a hidden boss, then... Hide it first! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.