If it's an enemy, just snatch it directly, but the Luo family has a pretty good relationship with them now.

The core of thunder is extremely precious, it is something left by the mysterious master, it is conceivable that it is not comparable to Lingbao.

So Zhang Han is also willing to pay some price. In the past few years, on the earth, the sects of the Small World, the sect headed by Yougu in the Kunlun Immortal Realm, and other sects that need to provide resources if someone wants to come up with it. What Dong Chen came up with, coupled with the fixed resources of Wangjing, so that in just a few years, Zhang Han controlled a large amount of cultivation resources, and it was relatively easy to take out these.