Guide to Diligence

To obtain Guide to Diligence, you need to complete the Taishan Mansion, a Domain of Mastery located in Liyue. Taishan Mansion is between Qingyun Peak and Cuijie Slope.

Teleport to Minlin, the Teleport Waypoint located at Jueyun Karst, and the Taishan Mansion is to the northeast, down at water level.

To enter Taishan Mansion II, you need to be Adventure Rank 28. It is recommended to have your party about Level 54 and characters that use Cryo, Electro, and Hydro.

Check the image below for the exact location.

The Taishan Mansion rotates the rewards you get based on what day of the week it is.

On Tuesdays and Fridays, the domain is called Heart of the Flames, and you can get the Diligence Talent Level-up Materials.

On Sunday, you can choose whatever domain you desire.

Guide to Diligence is rewarded for completing Domain of Mastery: Heart of the Flames II, and you can receive between one to two of them per run. You will also receive between one and three Teachings of Diligence.

To complete Heart of the Flames II, you must kill all 12 enemies within 360 seconds.

The 12 enemies are split into two waves:
- First Wave
  - Pyro Slime x6
  - Large Pyro Slime x4
- Second Wave
  - Large Pyro Slime x1
  - Pyro Abyss Mage x1

If you're at Adventure rank 36 and about Level 71, you can attempt Heart of the Flames III, and you'll receive between one and three Guide to Prosperity per run.

To complete Heart of the Flames III, you must defeat eight opponents within 360 seconds.

The eight enemies are split into two waves:
- First Wave
  - Large Pyro Slime x6
- Second Wave
  - Pyro Abyss Mage x2

Due to the Pyro enemies, it is wise to bring along characters that inflict Cryo, Electro, and Hydro damage.

When inside a Domain of Mastery, you are inflicted by a Ley Line Disorder. This is a debuff that is never removed throughout the duration of the Rift.

In Heart of the Flames II and III, you have the following Ley Line Disorder:

Your character will be periodically inflicted with Smoldering Flames, causing you to take Pyro DMG until the inflicted Pyro element is removed.

If you have completed the domain successfully, to claim the rewards, you need to spend 20 Original Resin to or use a Condensed Resin to receive double. You do not have to claim the rewards if you choose not to do so.

Industriousness is the foundation of the Land of the Earth. Industriousness is the catalyst the flows in the blood of the people of Liyue, able to turn rocks into gold. It is what makes its great commercial port great.