Unique in the World

Lin Yun pondered silently in his heart. As a sword slave, his cultivation time and resources were both hindered. For three full years, he had been unable to break through to the third level of martial arts. This original owner's comprehension was still a bit mediocre.,In a dim corner of the wooden hut, there was a sword lying in a basin of icy water.,Seeing that Lin Yun didn't move, the handsome young man frowned and said coldly.。