What do you mean by binding accounts?

This is a "lost-proof" measure of the game.

A game, you will definitely register an account, the game income will be counted on this number, and you will also have the motivation to play.

Account binding is to link your game account with your mobile phone, email, etc.

When the account is lost or forgotten, you can prove to the terminal that you are the owner of this number through the bound mobile phone or email, and then modify the password to retrieve the account.