milky, opalescent fluid.

"Not that one!" said Maskull, shrinking. "I have already been cut
there." He submitted the other, and his blood poured forth.

Joiwind delicately and skilfully placed the mouths of the two wounds
together, and then kept her arm pressed tightly against Maskull's for
a long time. He felt a stream of pleasure entering his body through
the incision. His old lightness and vigour began to return to him.
After about five minutes a duel of kindness started between them; he
wanted to remove his arm, and she to continue. At last he had his
way, but it was none too soon--she stood there pale and dispirited.

She looked at him with a more serious expression than before, as if
strange depths had opened up before her eyes.

"What is your name?"

"Maskull."

"Where have you come from, with this awful blood?"

"From a world called Earth.... The blood is clearly unsuitable for
this world, Joiwind, but after all, that was only to be expected. I
am sorry I let you have your way."

"Oh, don't say that! There was nothing else to be done. We must all
help one another. Yet, somehow--forgive me--I feel polluted."

"And well you may, for it's a fearful thing for a girl to accept in