Perhaps the undead on the way went after Gianna and Illusia, and Song Zheng didn't encounter any enemies along the way, which made him a little disappointed...... He had been thinking of finding more enemies to test the effects of his stealth technique.

However, he had deliberately circled around several skeletons and ghouls on the way, but until he got within a meter of him, the skeletons and ghouls still didn't notice his existence!

"This skill is too strong, it doesn't matter if you stand directly in front of these low-level monsters, just be careful when dealing with those strong people." Song Zheng was excited, but he was not stupid enough to rely on this stealth technique to sneak attack a strong person like Kelthugad.

Of course, if this stealth skill is used in conjunction with the stealing skill, it is absolutely perfect, and it is estimated that even if you enter Lordaeron's palace to steal the crown, it will be no problem.

"Sure enough, it is worthy of being the core skill of the thief......" Song Zheng sighed in his heart, as long as many skills are used in conjunction with this stealth technique, they can achieve extremely powerful effects.

As he continued to go deeper, the surrounding scene became more and more terrifying, even though he had been accustomed to seeing all kinds of corpses recently, but after seeing the dismembered remains all over the ground, he couldn't help but shudder.

Most of the corpses were servants and farmers from the Barov family, some of the powerful were turned into ghouls, while some of the weak were used for various experiments.

At the same time, Song Zheng also found himself facing a big trouble...... He seems to be lost!

The basement of the Barov family's estate is surprisingly large, and it seems to have undergone some processing and expansion by the undead scourge, and at this moment it looks like a huge labyrinth in all directions.

"Is Sylvanas in this psychic academy?" Song Zheng had some doubts about this in his heart, the place he entered was already relatively deep, but he didn't perceive any sound of battle.

"With Sylvanas' strength, there shouldn't be any danger......" Song Zheng suddenly began to worry inexplicably.

It also made him feel a little flustered...... He found out that he cared so much about Sylvanas's safety!

"Am I going to like a High Elf? All right...... Those elves are beautiful enough to make any man fall in love, but it's too hard to pursue them. Song Zheng sighed secretly.

After all, the gap between elves and humans is still too big, like lifespan is a gap that is difficult to cross, and the hundred-year lifespan of humans can only be regarded as a short vacation for elves.

While thinking wildly, Song Zheng suddenly found that the enemies around him began to increase, and the other party was all necromancers wearing magic robes.

"Could these be necromancers trained by the Psychic Academy?" Song Zheng was a little surprised in his heart, after all, the number of necromancers in front of him was too much.

He couldn't imagine what kind of threat the Necromancer would pose to the battle situation after the Necromancer was trained on a large scale.

However, although he can use the stealth technique to attack these necromancers now, it is likely that it will be difficult to activate the stealth technique after it is exposed.

While he was surprised by the number of necromancers, the necromancers all looked in the same direction.

"Start class!"

A high-pitched voice suddenly came, and then Song Zheng saw a tall and thin black figure appear in his field of vision.

"Is this Dean Gardin?" Song Zheng felt a chill in his heart, even if he was far away from this guy, he could still feel the cold aura coming from the other party's body.

Nagadin's strength should be very strong, Song Zheng didn't dare to risk testing the effect of stealth in front of him, especially since there were a large number of necromancers around, once exposed, it would really be life-threatening.

When he finally bypassed these necromancers who were about to start the class, there was another fork in the road ahead, and this time he could only grit his teeth and choose one very randomly.

After walking in the dark for a while, Song Zheng finally noticed that there were some anomalies around him, which seemed to be traces left by the battle.

"Sylvanas has been here!" Song Zheng soon used his extraordinary eyesight to find an arrow that was deep into the stone wall.

However, there were only some traces of battle around, and there was no trace of Sylvanas.

"It seems that she must have used that camouflage technique to get deep into the depths of the earth, but I don't know where she has gone now?" Song Zheng frowned, it was really difficult to find Sylvanas in this intricate underground.

While thinking wildly, Song Zheng suddenly found that the enemies around him began to increase, and the other party was all necromancers wearing magic robes.

"Could these be necromancers trained by the Psychic Academy?" Song Zheng was a little surprised in his heart, after all, the number of necromancers in front of him was too much.

He couldn't imagine what kind of threat the Necromancer would pose to the battle situation after the Necromancer was trained on a large scale.

However, although he can use the stealth technique to attack these necromancers now, it is likely that it will be difficult to activate the stealth technique after it is exposed.

While he was surprised by the number of necromancers, the necromancers all looked in the same direction.

"Start class!"

A high-pitched voice suddenly came, and then Song Zheng saw a tall and thin black figure appear in his field of vision.

"Is this Dean Gardin?" Song Zheng felt a chill in his heart, even if he was far away from this guy, he could still feel the cold aura coming from the other party's body.

Nagadin's strength should be very strong, Song Zheng didn't dare to risk testing the effect of stealth in front of him, especially since there were a large number of necromancers around, once exposed, it would really be life-threatening.

When he finally bypassed these necromancers who were about to start the class, there was another fork in the road ahead, and this time he could only grit his teeth and choose one very randomly.

After walking in the dark for a while, Song Zheng finally noticed that there were some anomalies around him, which seemed to be traces left by the battle.

"Sylvanas has been here!" Song Zheng soon used his extraordinary eyesight to find an arrow that was deep into the stone wall.

However, there were only some traces of battle around, and there was no trace of Sylvanas.

"It seems that she must have used that camouflage technique to get deep into the depths of the earth, but I don't know where she has gone now?" Song Zheng frowned, it was really difficult to find Sylvanas in this intricate underground. 10