I didn't download version 7.3.0 from you. I learned about this game through another channel, Doctor. But I saw you hint at this website in the game, so I came here.
Version 7.4.0 can still be installed normally, but version 8.0.0 cannot be installed.
I uninstalled the game, but when I imported the old game data, my account was still lost. But still, thank you for your update, Doctor. Perhaps starting everything anew is also a good thing!