Location: Forbidden City, Northern Scenery.

Requirement: 10,000,000 silvers and defeat level 800 Earth monsters.

Reward: Removal from the Martial Circle and exemption from attacks. 

Restriction: Guild Leader or Counselor of a Level "AA" Guild.

Repeatable: Yes.

Overview:

General Wu will agree to upgrade your guild if you help him seek the help of Fu Chong, who needs to assist the Royal Transportation Company. You'll also need to pay a staggering 10,000,000 silvers to upgrade your guild to the ultimate level. 

Advantages:

After you've upgraded your guild to the ultimate level you can perform the following:

• Occupy land and areas.
• Build a Guild House.
• Set up transportations between owned areas.
• Set up peddling and casino facilities.
• Collect taxes from pet vendors in your owned areas.