Genshin Impact: My Name Is Zephah

As the guardian of all Teyvat, sometimes I have to use special methods to solve problems, because I am Zefa.

The power of the elements can't match Honkai energy? Our technology is inferior? Sorry, the power of laws lets me copy your technology outright.

(This novel pays tribute to Call of Duty and Battlefield in later chapters. Think this is Love and Teyvat? It's actually War and Teyvat!)