When Sui and Wu, the two giants from the Muyan Tribe, questioned the other two tribes, the answer they received was, of course, negative. The other tribes had no reason to confess, as they weren't responsible. Moreover, with no existing feud between them, there was no motive for senselessly killing giants from another tribe.
After receiving this response, the two giants naturally returned to their tribe.
After they left, Wang Linchi first dissected the Elemental Giant of the Cliff Waterfall Tribe, and then returned to the Hei Zhuo Tribe to dissect their Elemental Giant. As soon as these two horrific events occurred, just like in the Muyan Tribe, an immediate assembly was called.
However, their methods of assembly differed from the Muyan Tribe's drums; one used a bell-like instrument, the other a horn. Clearly, each tribe had its own distinct method for calling an assembly.
