Fish in the net

The middle-aged man nodded his head.

"Alright, I'll try again. I don't believe that I can't even catch one fish."

Then he sat down and continued fishing.

That was when his cell phone rang.

He picked it up, and the calls came quite frequently.

Those men were still wary as they said to him, "Please be quiet while fishing."

"I'll send a message, then." The man in his thirties apologized and started texting.

He edited a text message and it said, "Big fish in the river."

After that he put the phone away in his bag and then started fishing again patiently.

Instead of fishing, he was rather monitoring these people.

Meanwhile, downstream of the river, Li Chao saw the text message and immediately got on a civilian boat.

When the boat drove to the middle of the river where nobody could see them, multiple armed police officers in diving gear dived down.