C539 Mermaid Lake

After doing all of this, just as Jiang Wanbai and Chi Qingxing were about to leave for Moon Lake, Duke Chi got someone to call them into the study room.

"The results of the investigation are out. That person was originally in charge of helping the people in Moon Lake to salvage the place. The lamp for the fifteenth night was left behind by him." Duke Chi said.

Jiang Wanbai thought for a while