"Not as a partner?" asked Rupert breathlessly.

"By no means, Mr. Ainsleigh. Forge was a good doctor, but he knew nothing about mining. He doctored the Coolies, and attended to minor matters. Your father looked after the mine personally. I understand he learned how to do so in California."

"Yes--He was there before I was born, but--"

"Permit me to continue, Mr. Ainsleigh. Well then, I left your father in possession of the mine, and joined the Boxers. I rose to be a leader, and afterwards returned to see my parents. At that time the rebellion--for that it was--proved unfortunate, so it was necessary that I should conceal myself. I took service with your father as a foreman of the mine, and I can safely say," said Lo-Keong with a certain show of emotion, "that your father saved my life. I consider myself indebted to him, and now I am indebted to his son."

"It is very good of you," said Rupert. "I need a friend."

"You have one in me," said the Marquis courteously. "But to proceed, as the night grows darker. I was your father's friend, Hop Sing was his enemy, and Forge sided with Hop Sing."

"But why did he do that?" asked Ainsleigh impetuously. "Forge was at college with my father--they were great friends--"

"So Mr. Markham Ainsleigh thought. But Dr. Forge was greedy and wished to have the mine to himself. Hop Sing, who had some influence at the Imperial Court, promised to help Dr. Forge to get rid of your father and secure the mine provided I was ruined."

"And Forge acted this base part."

"He did," said the Mandarin quietly. "I may tell you Mr. Ainsleigh that I was completely in your father's confidence. He made a great deal of money out of the mine, and I arranged for it to be turned into safe investments through a third person whose name need not be mentioned. A large sum was placed out at interest and all these many years the interest has been accumulating. You will receive a handsome sum I assure you, Mr. Ainsleigh."