'What arms do they carry?' asked David, suddenly.
'A few have pistols and guns, but the majority carry knives or swords, and a few pikes. But it is their numbers which make them formidable.'
There was little doubt that that was the true aspect of the affair, for this army of people flying from Manchuria, and rendered desperate by their hunger were dangerous even if unarmed. Their huge numbers told wonderfully in their favour, while the ease with which they had wiped out other parties had given them confidence. The situation was, in fact, one of extreme danger.
'Hadn't we better block up every sort of place through which they could fire?' asked David. 'We can easily leave port-holes for ourselves, and if we place them properly we shall be able to command the stairway. I rather think, too, that it would be as well to set our diggers at work to discover a way out of this apartment. We may be so hard pressed that flight will be necessary.'
The suggestion was one which the Professor eagerly accepted, and as promptly adopted. Calling Ho-Hung he set him to work to organise some of the diggers, and requested David to supervise the work they were to do until the enemy appeared in sight. Then every available man was pressed into the task of blocking up the wide doorway leading to this ancient house, and in filling the only window. But in spite of the many helpers the task was only half completed when there was a commotion above. The two ragamuffins who had descended and so haughtily demanded food appeared in sight, leading a huge following to the stairway. Those who led bore with them the trunk of a tree felled a week before to serve as fire-wood, but now intended to be used as a species of ram.
'Silence!' called the Professor. 'Let every man go on with his work quietly and take advantage of every second we have. Use anything you can lay your hands on to help the barricades so long as it be not provisions. Ah, they are coming in their hundreds.'
The wide stairway which the men employed by the Professor had made as they proceeded with their work, and which they had paved with stout tree branches, was now crammed with men who presented a terrible spectacle. For, whereas in former attacks David had noticed that the Chinese advanced with loud shouts, these people crowded down the stairway in a stony silence that was remarkable. Not one but wore a haggard appearance. Their faces were pinched without exception, while in every pair of eyes there was a desperate look, something altogether savage that reminded him of the eyes of the wolves which had so recently surrounded himself and his three comrades.
'One can see that it is not a question of bearing us ill will,' he whispered in the Professor's ear. 'It is a case of sheer necessity. Either they must secure what we have, or they will starve.'
'It is they or us, David,' answered the Professor solemnly. 'If I had food in abundance, willingly would I give it. But were I to dole out all we have, there would hardly be enough to go the round of this multitude, and even so we ourselves would starve. Tell me, what are the diggers doing?'
'Cutting a hole through the wall at the back, Sir. We thought it sounded hollow, and have an idea that there may be another covered way there. They will make only a hole large enough to let us get through with the ponies, so that we can easily fill it again. What are you going to do with these fellows?'