During this process, Hiruko not only delved deeply into Kakuzu's physical structure, but also conducted a thorough study and analysis of the mysterious Secret Jutsu: Earth Grudge Fear.
At the same time, out of trust in Uchiha Chi, their shared boss, Kakuzu held nothing back, sharing all of his personal understanding of Earth Grudge Fear accumulated over the years, along with many profound, unique insights and wildly imaginative concepts, explaining this precious information in detail to Hiruko.
After careful deliberation, a rudimentary plan finally began to take shape in Hiruko's mind...
Chapter 327