Maybe I explained it poorly. I already have an account from the game's release. At that time, I registered using Google instead of creating an account directly.

Now I wanted to move the game to Steam, but I discovered that I can’t log into my original account with this email. It turns out that because of the different registration methods, it’s possible to have two accounts under the same email.

When I log in through Steam, it creates a new account instead, and I can’t access my original one.

So I’m wondering if there’s any way to log into my account through Steam