"Just as well as later," agreed Elaine.

They went out together, and, as they were leaving the house a man who had been loitering outside looked at Elaine, then fixedly at her companion.

No sooner had they gone than he sped off to a car waiting around the corner. In the dark depths was a sinister figure, the master criminal himself. The watcher had been an emissary of the Clutching Hand.

"Chief," he whispered eagerly, "You know Adventuress Mary? Well, she's got Elaine Dodge in tow!"

"The deuce!" cried Clutching Hand. "Then we must teach Mary Carson, or whoever she is working for, a lesson. No one shall interfere with our affairs. Follow them!"

Elaine and Mary had gone downtown, talking animatedly, and walked down the avenue toward Mrs. Rivington's apartment.

Meanwhile, Long Sin, still in his Chinese costume, was explaining to the servant just what he wished done, pointing out the dagger on the wall and replacing the bladder under his jacket. A box of opium was on the table, and he was giving most explicit directions. It was into such a web that Elaine was being unwittingly led by Mary.

Entering the hallway of the apartment, Mary rang the bell.

Long heard it. "Answer it," he directed the servant who hastened to do so, while Long glided like a serpent into a back room.

The servant opened the door and Elaine and Mary entered. He closed the door and almost before they knew locked it and was gone into the back room.