Finding Tian Xin has attracted her son’s attention successfully, Fu Zhengzheng wants to say something. Then her phone rings. The call is from Yang Tao. She connects it immediately.

“Zhengzheng, we’ve got a clue.”

Fu Zhengzheng rises immediately to go upstairs while asking in a low voice, “What clue?”

“We’ve found a man called Xiao Dawen in Xiao Liang’s village. Yesterday, he returned to the village from the city to repair his ...