Sending Payne and the patrol back towards their own lines , Butler and three of his men stay behind to cover the withdrawal .
Out in the open plain , Butler and Payne discover a large force of Chinese soldiers heading directly for them .
Sending Payne and the patrol back towards their own lines , Butler and three of Butler 's men stay behind to cover the withdrawal .
Out in the open plain , Butler and Payne discover a large force of Chinese soldiers heading directly for them .