First of all, in the current version, * * * has three different types of empirical data available. The first is the ordinary upgrade material, which is also the most common experience material. Open all kinds of treasure boxes and drop them to get them. The second is rare upgrade materials, which players can get by opening some advanced treasure boxes. The last one is an ultra-rare upgrade material, which can't be obtained by opening the treasure chest. Players mainly use the money in the store to exchange.

Upgrade method

If players want to upgrade, in addition to using experience materials, they can also gain some experience by exploring monsters in the open world, challenging dungeons and customs clearance. In addition, friends can also choose to use some experience books to gain a lot of experience to improve their level.