Investigate Personally

  After a round of investigation, the Black Guardian found that all the black-robed men's movements were accounted for.

 Their daily lives were very regulated. When they were not on duty, they would stay in a specific place and would not run all over the place at all. Therefore, they were able to provide alibi for each other in twos and threes.

 As a result, the investigation of the matter reached a stalemate.

 "Guardian, why don't you report the situation to the City Lord?"

 If the matter was blown up and caused even more serious consequences, it would be even harder for them to explain to the City Lord.

 Besides, they were not good at investigating cases. It was better to report the matter as soon as possible.

 After some thought, the Black Guardian sent Su Ying a message by eagle that recounted everything that had happened.