“There was the opportunity,” said Felix, as if that in itself were sufficient explanation. Then he smiled enigmatically. “There are at least three distinct and separate reasons why I should take his life,—all of them good. Three, I mean, why I should do it. But I have not been his only victim. There are plenty of others who have a heavy reckoning against him, and he knows what it is to carry his life in his hand. But he bears a charmed existence. Did you see his stick?”

“Yes,” said Wolfenden, “I did. It had a peculiar stone in the handle; in the electric light it looked like a huge green opal.”

Felix assented moodily.

“That is it. He struck me with a stick. He would not part with it for anything. It was given him by some Indian fakir, and it is said that while he carries it he is proof against attack.”

“Who says so?” Wolfenden inquired.

“Never mind,” said Felix. “It’s enough that it is said.” He relapsed into silence, and when he next spoke his manner was different. His excited vehemence had gone and there was nothing in his voice or demeanour inconsistent with normal sanity. Yet his words were no less charged with deep intention. “I do not know much about you, Lord Wolfenden,” he said; “but I beg you to take the advice I am offering you. No one ever gave you better in your life. Avoid that man as you would avoid the plague. Go away before he looks you up to thank you for what you did. Go abroad, anywhere; the farther the better; and stay away for ever, if that is the only means of escaping his friendship or even his acquaintance.”

Lord Wolfenden shook his head.

“I’m a very ordinary, matter of fact Englishman,” he said, “leading a very ordinary, matter of fact life, and you must forgive me if I consider such a sweeping condemnation a little extravagant and fantastic. I have no particular enemies on my conscience, I am implicated in no conspiracy, and I am, in short, an individual of very little importance. Consequently I have nothing to fear from anybody and am afraid of nobody. This man cannot have anything to gain by injuring me. I believe you said you did not know the lady?”

“The lady?” Felix repeated. “No, I do not know her, nor anything of her beyond the fact that she is with him for the time being. That is quite sufficient for me.”

Wolfenden got up.