After reaching the Fifth Layer of Qi Refining, Su Chengyu's divine sense had further strengthened and could cover a range of eight hundred meters when used at full strength.
Of course, Su Chengyu couldn't maintain this divine coverage of eight hundred meters continuously. He could only scan the area after a certain interval, otherwise, he would experience symptoms such as dizziness.
He could, however, maintain his divine sense coverage in a range of one hundred meters for a long period.
Su Chengyu was slowly walking around the village. Since children had gone missing for two consecutive days, parents to children hardly dared to sleep, holding their children in their arms.
Time quickly passed to the wee hours of the morning, no pedestrians could be seen in the village. Patiently, Su Chengyu patrolled around until around one o'clock in the morning when he returned to the courtyard of the Mao Yongnian couple.