Ruan Hongzhuang and the others didn't really feel the Yin Wind too much, simply taking it as a night breeze blowing.
But in the eyes of Shen Siyuan and a few kids, they saw an old man with his hands behind his back, walking towards them.
This included Tang Tang, who couldn't see ghosts, yet she could sense changes in the colors around her.
Plus, Dou Dou and the others often teased her, letting her know that these movable colors were actually an invisible "person."
"Oh~"
Thus, she reacted the most, being the first to look towards the figure.
In contrast, Dou Dou and the others were very calm, just glanced over without much reaction, as they'd seen too many ghosts.
Much like when you see someone on the street, you give a glance, but don't have much reaction.
So, Tang Tang's reaction immediately caught the old man's attention.
"Hmm, can this little girl see me?"
The old man seemed quite surprised.
