C669 Turpentine

"Who are you? How did you get in? " Yu Xueyan suddenly stood up and asked that Taoist in shock.

He couldn't help but be shocked. Right now, there were two security guards downstairs, and there were even servants on every floor. Yet, they didn't receive any warning messages at all? And most importantly, they didn't even know how this guy got in. Yu Xueyan was right next to the door