Guide for the level 15 YY quest

http://tieba.baidu.com/p/2914357553

It's easy enough to follow.

I am not understand this   

You need to download YY, and then follow the pics. It's really easy since you just click around the YY interface until you get windows that match the screenshots.
You basically download YY and install.
Open YY and click the last tab with 3 squares and a diamond.
Click the Orange "G" looking icon.
Click the 4th tab at the top of the new window.
Find the Rhadamanthys banner. Then click the orange button.
Get the 2 sets of passwords. Use the first one to start the quest, and the second one to end it.
Check your in game mailbox for a third password.
Use the third password on the page you got password 1 and 2 from.
Then you get a 4th password. Use the 4th password where you sign up for guilds.

which are the rewards?

Good!!!! I'm try it later!!!

The main thing is you get a cat as a pet.

I didn't found the link for the download of YY.
Where is it?

Just type yy.com

It works!
The instructions are very clear.
Thanks  :D

Thanks 4 the guide, i love my cat *-* xD