Dong Ze sighed, greeted Wang Tiezhu and Ling Ling and prepared to go home.

After walking a few steps, he turned around and took a look with some reluctance. The strong flashlight in his hand once again shone on the messy river beach.

A ray of light is reflected, which is more conspicuous at night.

It is normal to have objects that reflect light on the river beach, especially shells and the like, which can be seen everywhere.

But Dong Ze felt that the light was dim and did not look like a shell.

Suddenly, Dong Ze's heart moved. He walked back a few steps and knelt down to take a look.

Seeing the reflective object clearly, Dong Ze frowned slightly.

It was a white button that he had just pulled out of the sand.

The button is round, less than one centimeter in diameter, with two small holes on it, and is ordinary.

But one thing is, it doesn't look like it has been soaked in water for a long time.

Regarding suspicious items, regardless of whether they can be used as evidence, there is nothing wrong with taking them back.

He pondered for a moment, took out a tissue from his pocket, wrapped the buttons and put them in his pocket, turned around and left.

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Chapter completed!