Leading the charge, Lu Yingtian stepped into the vast vortex.
In the next instant, without a sound, his entire being abruptly disappeared.
The water flow forming the vortex continued its slow, unhurried rotation, as if Lu Yingtian's entry and disappearance left no trace behind.
Chen Hai, following closely behind, frowned involuntarily at the sight, but he did not pause, and resolutely stepped into the vortex himself.
A true vortex possesses a terrifying pulling force capable of dragging everything nearby into its depths.
The vortex beneath the submarine crack before Chen Hai and his companions merely resembled a vortex in shape; its nature greatly differed from a genuine one.
At least, when Chen Hai and Lu Yingtian first approached the vortex, they felt no pulling force acting upon them.
The water flow, while continuously rotating counterclockwise, did so very slowly and appeared quite calm.
