Is it a liar to fill in the invitation code in extreme heaven?

Filling in the invitation code in extreme heaven is not a liar. Fill in the invitation code and register your account in Extreme Paradise. The invitation code of heaven is equivalent to entering the registration code when you use a software. It is the same as the invitation code in real life. You can only register your account if you receive the invitation code, so it is not a liar to fill in the invitation code of heaven.