Presently his grip upon the trunk loosened, and he slipped slowly down the
stem of the tree until he was a crumpled heap at its foot. His hands were
clenched convulsively. His face became distorted with pain. Hooker
approached him.

"Don't touch me! Don't touch me!" said Evans in a stifled voice. "Put the
gold back on the coat."

"Can't I do anything for you?" said Hooker.

"Put the gold back on the coat."

As Hooker handled the ingots he felt a little prick on the ball of his
thumb. He looked at his hand and saw a slender thorn, perhaps two inches
in length.

Evans gave an inarticulate cry and rolled over.

Hooker's jaw dropped. He stared at the thorn for a moment with dilated
eyes. Then he looked at Evans, who was now crumpled together on the
ground, his back bending and straightening spasmodically. Then he looked
through the pillars of the trees and net-work of creeper stems, to where
in the dim grey shadow the blue-clad body of the Chinaman was still
indistinctly visible. He thought of the little dashes in the corner of the
plan, and in a moment he understood.

"God help me!" he said. For the thorns were similar to those the Dyaks
poison and use in their blowing-tubes. He understood now what Chang-hi's
assurance of the safety of his treasure meant. He understood that grin
now.