How to play "100,000 cold jokes" and what are the rewards?

What are the rewards for how to play the "100,000 Cold Jokes" mobile game gang hunting ground? 100000 jokes, when the guild totem reaches level 3, the guild hunting ground will be opened. For guild hunting grounds, some guilds may not be open yet. Here is the introduction of the guild hunting ground.

Guild hunting ground

Guild hunting grounds are places where gems are lost, and the three members of the guild need to play two roles each. If a character has been played, others can't summon that character, and a strong single-player character is of great help to the guild hunting ground.

Guild hunting grounds will produce four kinds of precious stones:

Suzaku-Life (Red Gem)

Xuanwu-Attack (Yellow Gemstone)

Qinglong-Shuangfang (Blue Gem)

White Tiger-Speed (colored gems)

Equipment above level 45 can be inlaid with gems, and each equipment has holes of different colors. Sometimes, the same equipment also has two holes of different colors. Gems can be inlaid at will, and different colors can also be used, but the hidden attribute of the equipment cannot be activated. Gems of the same color can only be activated when they correspond to holes. Of course, it doesn't matter if you don't have the same color gems or equipment for the time being. You can still set them and the gems can be removed.