章 180: Chapter 172: Raid and the Mysterious Metal Man

Four bursts of explosive light appeared in four different directions, each at the location where the researchers were most densely gathered.

The explosion occurred so suddenly that the soul guidance masters at the core of the explosion didn't even have time to react. At least a hundred of them were instantly vaporized at the onset of the explosion. Hundreds of experimental tables were torn apart by the terrible explosive force, with metal fragments scattering everywhere and turning into the most horrific metal storm. Screams mixed with the smell of blood, spurting out under the impact of the fearsome shockwave like a geyser.

The terrifying explosion shook the ground violently. In the massive underground soul guidance device manufacturing base, over one-third of the people were affected, resulting in heavy casualties and deaths.