Summer Chen took out the secret books from the wooden box and examined them carefully, but soon his eyes showed a trace of ecstasy. Although Xia Chen had seen too many precious treasures, even some unexpected treasures, in the treasure bag of the blood evil spirit before, this set of secret books still made Xia Chen ecstatic.

Because this is a detailed step of treasure-making, and not a general treasure, but a set of treasures!

There is only one treasure, but only one rare treasure, but it is a set. Separation can be transformed into several separate treasures, which does not affect the use. Once the treasure merges, the power...