Creature from the Sea

Fog suddenly started to roll in over the sea, turning the night even eerier and darker. 

"The satellite cannot capture anything!" 

"The boats appear to surface from the seabed…"

"Our radar is under interference!" 

The crew members were thrown into panic on the ships. The leader, Zhang Jingmin's face was creased with wrinkles. The satellite was blocked by the thick fog and the latest radar had been rendered ineffective, was this the working of spells?