For those of you who can't login using WeChat, this version is a test server from KoG and to login you need access which can be obtained from the original version (I actually don't know about this).
If you want to play the original version you can use this link: pvp.qq.com to download the original version.
I'm writing this because a lot of people download this version even though they want to play the original version so I hope it helps you guys, jangan salah download ya :)
Mentioned games