Completed the following sentence: In 1232, when the Mongol Empire
<unk> <unk> <unk> <unk> <unk> Wanyan Chenglin accompanied the emperor and stayed with him throughout the journey, while many ministers and officers deserted the emperor along the way. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️