Honkai Impact 3rd x Genshin Impact Crossover Event Announced
— Honkai Impact 3rd (@HonkaiImpact3rd) May 20, 2021
MiHoYo is yet to announce when the new patch will come along. But Dualshockers speculate the event will hit Global servers on July 10, since Chinese servers will receive the new patch early on June 10.
Fans are aware that the worlds of both of these games are interconnected, anticipating a canon story in the future. There are some implications in Genshin Impact that some of its characters are based on Honkai characters.
Again, the crossover event is only available on Honkai Impact 3rd. The game is available to download for free on Android, iOS, Microsoft Windows PC.