"Invisible ghosts!" Leo immediately recognized this low-level undead creature, but there was one thing he couldn't understand, ghosts all had translucent "bodies", how could they be invisible?

"No!no!No!Planck has been discovered!No, a mage! too careless, too careless! not to come out!" The shrill shout was not heard by the vibrations of the air, but directly in Leo's mind.

"Planck, this guy's name is Planck?" Leo was even more surprised, although this sentence was said upside down, he had already discovered that this ghost that had been scanned by his mental power actually had intelligence!

Leo has read "The Complete Book of Undead Creatures", and of course understands the process of creating undead creatures. After the death of a creature, the soul is not completely erased by the rules of the world, but leaves behind soul fragments, which happen to be disturbed by negative energy, and the soul composed of neutral energy will be corroded and eventually transformed into an undead. Unlike skeletons or zombies with physical bodies, ghosts are pure energy bodies. Therefore, in the main material plane of energy balance, without physical protection, it is more difficult to grow.

However, there are some ghosts who are lucky enough to grow to a certain level, and there will also be corresponding alienation, which is often referred to as a promotion, becoming a ghost with a certain intelligence, and then a ghost, as well as a very terrifying Dark Lord and Shadow Master, among which the long-lived ones even have the strength of a legendary powerhouse. However, they generally exist in the shadow plane and the death plane, and in the main matter plane, this does not usually happen.

"This guy can be invisible and intelligent, isn't he a ghost, but a ghost?" This speculation made Leo a little worried, he was very confident in dealing with the lowest level of ghosts, but if it was a ghost, then he had to be careful.

Unlike ghosts. Spirits, a second-order undead creature, can unleash some powerful talent spells, and most of them directly act on the soul level, which is very difficult to guard against.

Soon, Leo felt that something was wrong, it was impossible for his spiritual power to detect a mistake, the mass of energy not far away was indeed very weak, and he would almost ignore it if he didn't feel it carefully, maybe a gust of wind could blow it away, how could it be a ghost?

"What the hell is going on?" Leo cautiously stopped Chubby from attacking. Against energy creatures, physical attacks have almost no effect, on the contrary, if you are not careful, you will also be attacked by the opponent's spells, so you will fall into trouble.

It just so happened that the invisible undead creatures were also in large numbers of Leo, and the two sides faced off like this.

A few minutes later, before Leo could figure out what to expect, something even more unexpected had happened, and the undead creature not far away suddenly let out a strange scream. Turn around and run.

Leo was completely stunned, he never dreamed that the undead creature would escape, this is too contrary to common sense! The soul of the living is the best nourishment for the undead creature. They have an infinite attraction to them, not to mention a low-level ghost, even a high-level intelligent undead creature can hardly resist this temptation.

"This guy certainly doesn't fail to communicate. Gotta catch it!" Leo made up his mind and immediately gave chase.

The ghost floats, almost oblivious to the terrain. So the speed was fast, but Leo activated the blood of the red dragon, and the fat fat who turned into the Nightblade Leopard also acted quickly, one person and one leopard desperately chased the ghost that could not be seen, and the two sides circled around the castle in this way.

When the second lap was finished, Leo felt that he was a little physical, although his body had been transformed by the red dragon bloodline, he had never received systematic training, and it was already very good to be able to hold on to it. However, after running for a long time, it was not without any discoveries, and he keenly noticed that the ghost seemed to be unable to leave the castle range.

"No matter, running like this is really exhausting me to death. Let's hope it's not too fragile......" Leo gasped hard, his feet stopped, and he raised his hand and unleashed a tremor electric shock.

After the crackling sound, the electric light penetrated the air directly, as if it had no effect, but the ghost's screams came as expected.

This is one of the characteristics of the undead creatures of the energy body, which is immune to almost all plastic magic, except for the electromagnetic wave type, and the positive energy magic is more harmful to them.

A trembling electric shock made the other party suffer a lot, but the ghost had no intention of stopping at all.

"It's pretty tenacious. A smile appeared on Leo's lips, and he built a model of the spell in his soul. Ten seconds later, the spell model was ready, and as he recited the spell, the necromantic level 0 magic "Strike the Undead" was cast. However, fearing that he would kill the other party directly, Leo probably turned the direction of his magic a little off.

A gray ray shot straight out, and then vanished without a trace.

Although it was not hit, the ghost was still frightened, and it instinctively sensed that the ray was very dangerous, and if it really hit itself, it would definitely die again, so the speed suddenly increased by a few points.

Leo hurriedly shouted at the highest volume: "Hey, I'm really welcome to run again! You should know that you can't dodge!"

After eating this roar, the ghost emitted a strange fluctuation, and Leo felt as if it was trembling.

"I'm not afraid of you, your magic has gone into cooling!" the ghost retorted as he ran.

Leo sneered and said, "Then let's try it and see if you can get rid of me before the cooldown is finished!"

The ghost suddenly stopped moving, and after a brief silence, it suddenly appeared.

As Scanned by Leo's Mental Power, the ghost in front of him is a humanoid energy body, and unlike ordinary ghosts, its appearance is transparent but quite clear.

The middle-aged man, dressed in crisp butler suspender trousers, a white dazzling shirt, his hair was combed back very formally, and his beard was extremely neatly shaped, but there was no color, as if he had come out of a black and white photograph.

"Well, if I knew it was a ghost, I'd treat it like a human. Leo muttered to himself.

Unexpectedly, taking advantage of this time, the ghost had already rushed over. It knew it couldn't run away, so it decided to give it a go. He is a negative energy body, and if he passes through the body of the young man in front of him, he will definitely be seriously injured.

Leo was prepared, and quickly pulled out the dragon's wrath on his waist, although this sword does not have any special enchantment effect, but it contains the remnant soul of the dragon, suppressing a small ghost, it is definitely enough.

Seeing the magic sword, the ghost stopped halfway, and then exclaimed, "Dragon's wrath! How can dragon's wrath be in your hands!Who are you?" (to be continued......)

PS: Thank you for the monthly pass for the 3rd stolen number, the reward for the novel* life, and the monthly pass for the snowy leaves (this content is not counted in the number of paid words.) ）