So does anyone remember Agents of Yu-Shan? That Keychain of Creation-alike that focused on Sidereals? The only that was mostly gags with little story and substance?

Well now it is being drawn by an absolutely incredible artist, and has a serious and engaging story. I really recommend it; even if you didn't like the old comic, this is a completely new one.

The old one is in the extras section if you are interested in getting some backstory; it isn't too long and it has some funny bits.