Genshin Impact on Epic Games Store Next Week

Paimon tweets that the Windows edition of Genshin Impact will launch one week from today on the Epic Games Store. Here's word on this gacha game from miHoYo Limited:
MASSIVE OPEN WORLD
Climb any mountain, swim across any river, and glide over the world below, taking in the jaw-dropping scenery each step of the way. And if you stop to investigate a wandering Seelie or strange mechanism, who knows what you might discover?

ELEMENTAL COMBAT SYSTEM
Harness the seven elements to unleash elemental reactions. Anemo, Electro, Hydro, Pyro, Cryo, Dendro, and Geo interact in all sorts of ways, and Vision wielders have the power to turn this to their advantage.
Will you vaporize Hydro with Pyro, electro-charge it with Electro, or freeze it with Cryo? Your mastery of the elements will give you the upper hand in battle and exploration.