Whoosh!!
Under the guidance of the marine life, Xiao Beichen controlled the killer whale and swam towards the enemy submarine.
He was very fast, and within ten minutes, he had reached the top of the submarine.
At this moment, Xiao Beichen finally knew why the radar could not detect the presence of the enemy.
The material covering the surface of this submarine is extremely special and can effectively avoid radar detection.
The most important thing is that the location of this submarine is very hidden, hidden in the mud at the bottom of the water. At first glance, it looks like rocks on the bottom of the sea, and ordinary people cannot see it clearly.
"Dare to take action against our Dark Night Corps, you are simply audacious!"
After Xiao Beichen saw this submarine, his eyes became even colder. He held a trident and swooped down while driving the killer whale.