Where can I buy the hot-blooded Jianghu shake-sign tube?

The lottery bucket is similar to the "divination" function of the old gossip man, and a gain BUFF (such as attack and defense) will appear randomly for 30 minutes.

It turns out that divination needs to spend game money to NPC gossip about the elderly. Now it's changed into a lottery clip, which is very expensive and can be carried around and used anytime and anywhere.