As you were speaking, you hurriedly pulled out your phone to call Wei Shuxian to confirm his location, but unexpectedly, your phone rang just at that moment. When you looked, it was Wei Shuxian calling!
"Glasses, where are you?"
"I'm on the windowsill on the ninth floor. I can see you guys."
Looking up, indeed, you saw a silhouette on one of the ninth-floor windowsills, waving at you.
"What's going on over there now?"
"Black Bull and I looked around but didn't find anything. However, it's strange. Standing inside this building gives me a chilling feeling, like someone's always watching me from behind."
"Come down to the lobby first; let's meet up."
"Alright."
You hung up the phone, turned to Nie Ying beside you, and asked, "Even you can't sense anything?"
Nie Ying shook her head slightly. "Like Glasses said on the phone, we walked around after going in but didn't find anything, just felt a strange atmosphere covering the place."