Just how many coincidences were there? His heart grew even more certain that Su Nian was the girl from all those years ago, while at the same time, he was wondering what Zhang Yuan had found.
Over the years, his subordinates had frequented M city more than once, but what they had found was still scanty.
How could Zheng Haoyu have known that Zhang Yuan, being a computer whiz, would have obtained all the surveillance footage from M City six years ago, scrutinized every detail and even pinpointed every single person, traced them by following up the broken road sections' footage, inching forward in his investigation, just like conducting door-to-door census.
"What's wrong?" Su Nian waved her hand in front of Zheng Haoyu's face.
Zheng Haoyu snapped back to reality, "Nothing, just remembered some things."
"Why is your hand bleeding?" Su Nian took his hand and looked at it. It was obviously a cut from chopping vegetables.
