It was blood!
The blood of the person just now!
Below the spray of blood, Sui Yi's Magnetic Sensation probed into the water...Normally, the flowing water body greatly consumed the Magnetic Sensation, even more difficult than looking through a wall. Perhaps it was related to the flow which made the Magnetic Sensation unstable, hence she hadn't used it earlier to inspect the water...
The muddy, turbulent water now depleted Magnetic Sensation even more, but she still saw the corpse below the blood spray being churned and bitten, faintly discernible were hundreds of creatures, each about the length of a middle finger, bodies slightly thin, color leaning towards black... Beyond that it was unclear, mostly appearing like a mass of sharp saw blades, savagely biting a person until they were covered in wounds.
They were incredibly fast and numerous, people's gunfire sprayed yet only pierced through one-third, the rest continued shredding between people's legs, amidst continuous screams!
