"In the great city I discovered that I was being pursued and spied upon, and a great fear overcame me. Immediately I thought of Motor Matt. Should I visit him with possible dangers, I besought of myself, in order that I might preserve the precious relic from the temple at Honam? I thought of your bravery, never sufficiently to be praised, and I decided to make the risk. The cutter of precious stones was sent for, and I showed my ruby and asked that he make a counterfeit of it that would deceive any but a dealer in jewels. This was done, and quickly. I sent this comparatively valueless replica to you, Motor Matt, and told Charley Foo to let Grattan's man know what I had done. Also, the man was to be informed of my desire that Motor Matt should carry the stone about with him continually.
"What would happen? I inquired of myself. Most certainly, reflection made answer. Grattan will be upon the brave youth's track, and he will never rest until he secures the gem. This is as I desired, although I dared not so express myself in my letter which accompanied the false gem.
"After the package had left me, my heart failed. I feared I had exposed you to dangers which might cause your undoing. Hence, without lingering further, Sam Wing and I took this train for Catskill, I being of the intention to tell you what I had planned, and to let it be known, through Charley Foo, that the real gem was in my hands and not yours.
"And see, I have come too late. Grattan, the wise and unscrupulous, has taken the counterfeit ruby and is pleased to think he has cheated me, and that I shall pass by means of the yellow cord. All is well, and my plans are maturing most successfully. The five hundred gods of good fortune are smiling upon me. While Grattan goes his course, firmly believing he has the Eye of Buddha, I travel mine, knowing he has been justly deceived."
There was a little resentment in Matt's heart as he listened to the mandarin's explanation of his crafty ways and means for circumventing Grattan. Tsan Ti had thrown upon Matt the weight of the whole proceeding, and had not taken means to inform him of the true state of affairs. The king of the motor boys, had he understood the nature of the mandarin's scheme, could have worked out his part of it even more successfully than he had done while being kept in ignorance.
"You're a keen one, Tsan," grunted McGlory, "but I'm a Piute if I admire the free-and-easy fashion you have of making dupes of your friends."
"It is that which has pained me," admitted the mandarin, "and it is my regret which was carrying me speedily to Catskill to tell my widely known friend the exact truth. Fate was quicker in the race than I. Events have come swiftly to pass, and out of them rises Grattan with the false ruby. I have been fortunate, and while he goes to parts unknown, I shall hope to reach China before he discovers his error."
"Queer that Grattan, who knows the great ruby so well," said Matt, "could be fooled with a piece of glass of the same shape and size."
"And likewise of the exact color," returned Tsan Ti. "The color was most important of all. That Grattan was fooled shows how admirably the cutter of precious stones has done his work."
"You're really going to China this time, are you, Tsan Ti?"