```
"All wrong," Si Ya said, her back to Li Ping'an as she retied her ponytail, "I would have killed you if you hadn't reacted."
"Why?"
"Demons and ghosts wouldn't have a physiological reaction."
Li Ping'an suddenly realized, "After all this, you were verifying my identity!"
"Do you know how dangerous the Shadow Demon you encountered today was?"
"I didn't... Doesn't Hehuang City have Supernatural Masters to protect us? And I haven't heard about demons and ghosts invading for a long time!"
Si Ya seriously replied:
"The Supernatural Bureau has constructed a gate outside Hehuang City, specifically to stop Demon invasions, but for some reason today, a Shadow Demon suddenly appeared? And now the methods of these sneaky demons and ghosts invading have become smarter, they enter people's bodies, then harm them, the Shadow Demon that appeared today must have been deliberately released by someone!"
"How can I believe that you are human?" Li Ping'an retorted.