What's GMS for?

What's Guild Member's Sincerity(GMS) For?

Guild Member's Sincerity is for expanding guild slot, every slot we expand, we will have to bingo. See the picture below.

Firstly, we need GMS and the Bingo.

Then bingo till we success and u will receive the
reward, "A Gift from the Heart".

Then go to the Guild NPC.

Then done, but the more u expand, then more bingo u need.

The 1st slot need 1 Bingo, 2nd Slot need 2 bingos, 3rd Slot need Bingos N so on..

That's why we need alot of GMS to bingo...

Hope You Will Give Us More GMS and maybe sponser me with the bingo ticket.. >.<"