C437

The next morning, the flute knocked on the door and entered Mo Lianjin's study.

Mo Lianjin hadn't slept for the entire night. Last night, he had followed Su Li's usual method of investigating cases and looked inside the dungeon for a long time.

When the Mrs. Yan died, he did not struggle at all and did not scream for help either.

She fell close to the door.

Without the key