How did Yu Zi get Zhu Xian 2?

Perfect will update the game mall every once in a while.

Press the "J" key and buy the first item (either a flying symbol or a cornucopia) in the mall to get a free gift and a lucky draw.

Ziyu, whose scientific name is "Wei Zi Shen Yu". "Beautiful wall box" in the lucky draw.

After opening the Lin Lang Wall Box, right-click the item. There will be a chance to open purple jade.

Basically, it is all green jade. The chances of purple jade appearing are slim.