C602 Danger in the Dark

But how could there be such a coincidence?

The mark on the child's neck was indeed strange, but it was not certain that it was his child.

He had to secretly investigate more!

"Have you learned it?" Su Mulin had already tied up her scarf. She turned around and looked at him with a pair of clear and bright eyes, smiling.

"I can't tell, but you know quite a lot