Half a year later.
In a secluded forest, Xiao Yun and Katrina slowly descended from the sky.
"Is this the place?" Xiao Yun swept his gaze over the surroundings and extended his spiritual power, yet found nothing at all.
Katrina smiled. "It's very well hidden. If I hadn't stumbled upon it by accident back then, I wouldn't have found it either."
As soon as she finished speaking, Katrina took Xiao Yun's hand and walked toward a large tree not far away.
Then, they actually passed straight through the tree and arrived before a dark passageway.
"A small world like the entrance to Bauhinia Paradise?" Xiao Yun was somewhat surprised.
This was an ability only an eighth-level wizard could possess. It seemed that if this 'professor' was not an eighth-level wizard, then he must have inherited the legacy of one.
That meant this ruin might be quite wealthy.
After hearing Xiao Yun's analysis, Katrina was delighted as well, practically itching to rush inside.
Xiao Yun hurriedly held her back and shook his head. "Be careful. If he was an eighth-level wizard, then I need to be cautious too."
As he spoke, Xiao Yun activated the spell models within his body. At once, ten evil spirit Blood Knights appeared in the dark passageway.
These evil spirit Blood Knights all radiated formidable auras, even stronger than Katrina, a first-level wizard. Like a tide of blood, they inspired terror.
Even the dark passageway became grim and frightening.
"What powerful Blood Knights!" Katrina's face was filled with shock. She felt that any one of those evil spirit Blood Knights could kill her with ease.
Xiao Yun chuckled. "These evil spirit Blood Knights possess strength comparable to fifth-level wizards. Let them scout the way while we follow behind."
With that, Xiao Yun ordered the ten evil