"There has never been a concern to begin with." Natsu responded with perfect calmness, studying the figure of the man before him. He didn't seem dangerous... There wasn't even a weapon to be seen on him. Most likely not someone to even know about the existence of the Aether and Spirits. Thus, nothing to concern himself about.<br/><br/>Even then, there was an unusual aura about him. And what would a human do on a road like this at this time? That was what really made him think - off course, he didn't let that on, either, his face remaining serene and without a slightest hint of expression just like his voice - like a blank sheet of silk, beautiful, but devoid of emotions. He stepped forwards, with his still gloved hand reaching to the ashes to scoop a small pile up, and examine them. There was something strange about them - they didn't feel like the usual remains of a spirit. Another's presence could be clearly felt in them.<br/><br/>Was this just a way to track him down? In a human body, he was more vulnerable... He'd be an easy target that way - easier than usual, at least.<br/><br/>Finally releasing the ashes from between his thin fingers, he raised his head once again. The strong wind was blowing his hair forth, like a veil that covered his features, but the glimmer of his eyes was striking enough even through that veil. It was unsafe to leave the man here... Something was likely to follow the spirit and that something was likely to be much stronger.<br/><br/>"You should come with me. For your safety." he spoke, still retaining his calmness despite what he figured out from the ash.