midnight
`` Well , '' said he , smiling at the appeal in the girl 's eyes , `` I do n't suppose there will be any harm in keeping them overnight . We 'll have a chance to talk it over . '' Ling Foo 's plan of attack matured suddenly . He would call near midnight . He would somehow manage to get to her door . She would probably hand him the glass beads without a word of argument . Then he would play his game with the man who limped .