[Act 1] Chapter 1: Meet the Gateway

When the Engineer tried making an advanced form of teleportation via Gateway portal, he accidentally connected it to the magical world of Teyvat; prompting the Mercenaries to survey their new discovery.

Unbeknownst to them, their own rainbow-loving arsonist would manage to befriend a certain explosive-enthusiastic elf - forging an unexpected, but needed alliance with the Knights of Favonius.

P.S. The characters are not made by me. They belong to their respective developers. Team Fortress 2 belongs to Valve and Genshin Impact belongs to Hoyoverse