How and where can I exchange the glory of the king King Crystal?

The king crystal is similar to the previous glory crystal. But Jing Wong is made from diamonds, and Jing Wong is also a rare prop. King Crystal can be exchanged for rare heroes and skins at the Crystal Exchange, and King Store can be exchanged for rare heroes and skins. Use King Crystal to choose the hero or skin you want in the King Crystal Store, and just buy it directly, just like the previous Glory Crystal Store.