The next moment, he felt that his mind suddenly became clear, as if he had been sublimated by something, and all parts of his body became warm, and then, a foul smell was emitted, Lin You immediately looked at the exposed skin, and saw that some substances like black mud appeared on it, which was the smell emitted by these things.

At the same time, he also found that his originally somewhat dark skin became white, looking into the distance, he could clearly see the veins on a leaf hundreds of meters away, his ears moved slightly, the subtle sound of the wind, the sound of leaves and grass blowing, and the sound of rivers flowing in the distance all came to his ears, and at the same time, he also felt that the world around him had become unusual, because he could vaguely see some colorful points of light, he didn't know what these were, but he always felt that these points of light exuded a cordial and warm atmosphere.

He couldn't help but take a deep breath, and the next moment, these points of light quickly concentrated towards his body, and then continued to sink into his body, and at this moment, he also felt his body become warm again.

If other immortal cultivators saw this scene, they would definitely shout out 'immortal spirit body' in shock, because only the spirit body of the immortal spirit body can cause this scene, and the person who has this kind of spirit body, even if he does not cultivate, the aura in the air will continue to pour into his body with his breathing, and if he cultivates, the speed of absorbing aura can at least reach more than a hundred times that of ordinary immortal cultivators!

Of course, Lin You naturally didn't know this, because after he felt that the changes in his body stopped, the voice sounded again.

"Ding! The feedback is completed, and the vitality and mental power of the qualified person have been improved, and the level has been increased to F!"

"F!" Lin You, who heard the voice, was stunned for a moment, and then there was a burst of surprise, because this is equivalent to the middle stage of Qi refining for immortal cultivators, and it is cool to kill monsters and upgrade!

clenched his fist, and felt the mysterious power that filled his body, he slammed his fist directly into a tree nearly one meter thick in front of him!

"Bang!"

A dull sound sounded, Lin You's fist was directly submerged into the big tree, and when he withdrew his fist, he could see that the fist-sized pit of the big tree was smooth, as if it had been squeezed into it.

"Boom!!"

Just when Lin You was surprised, there was a sudden explosion in the pit, and then the small pothole exploded violently, directly blowing up the big tree and falling towards Lin You.

Lin You didn't have time to dodge because he was in surprise, and the big tree smashed directly on his head, but at this moment, colorful light suddenly flashed from around and wrapped his whole body, and the next moment, the trunk of the big tree that smashed on top of his head was blown to pieces, and Lin You's head didn't lose a single hair, and there wasn't even a trace of sawdust on his body.

At this time, the big tree had turned into three sections, one of which was still rooted in the ground, and the other two were falling in front of and behind Lin You respectively.

At this time, Lin You also reacted, and the colorful light that had been gathered by the previous fist swing in his hand gradually dissipated......

If there is a big boss in the immortal cultivation world here, then it can be seen that Lin You at this time is not the so-called fairy body, but the top spirit body in the spirit body, this kind of spirit body on the basis of the fairy body, will automatically obtain the protection and blessing of all the aura, attack, defense, use of immortal arts, magic weapons and even sneak attack without knowing it, will passively trigger the protection and blessing of aura.

Of course, this can only be seen by the real bosses, and if an ordinary immortal cultivator is concerned, at most, he can only see that Lin You has a spirit body, and it is not clear what kind of spirit body it is.

"Ding! A material that can be converted into energy has been detected, is it converted?"

At this time, the voice sounded again.

"Energy! Yes!" Hearing the word energy, Lin You was also overjoyed, and hurriedly responded.

As soon as the words fell, he found that the corpse of the wind python in front of him quickly turned into a ball of light and submerged into his body, and then, the voice sounded again.

"Ding! The energy of the production line is increased by 30 points, and the energy of the learning machine is increased by 5 points!"

"This system is really amazing!" After opening the panel and looking at the extra energy on it, Lin You was also excited.

"Hmm...... However, how is the energy conversion calculated?" Lin You wondered again.

"Ding! Equipment is converted into forge energy, materials are converted into production line energy, items with energy are transformed into learning machine energy, and items with vitality are transformed into summoning array energy!"

"Vitality? Then the wind python that lived before has vitality, right? Why hasn't it been transformed?"

"Ding! According to the rules established when the system was created, it is forbidden to convert materials with spiritual intelligence into energy!"

“...... Here's an example. Lin You listened and thought for a while.

"Ding, such as a living plant, an unborn sapient plant, an egg, and so on!"

"I see!" Lin You nodded.

Then he looked at the character panel and found that two of the missions had changed, apparently because he had killed the Wind Python.

"Then the next step is to try to kill the demon beast!" Lin You clenched his fists.

Subsequently, Lin You also started a month-long hunting operation in this forest called the Demon Beast Forest, and this month, he was almost completely familiar with the use of the system, and his combat experience also soared rapidly.

A month later, his level also soared to E-level, and at the same time, mission two was also completed, and mission one and task three were also completed with the fall of a D-monster beast 'tiger head wolf' equivalent to the early stage of Jindan.

"Ding! Kill the target, detect that its soul power is dissipating, and automatically absorb and transform into pure life force and spiritual power feedback qualified!"

"Ding! The feedback is completed, and the vitality and mental power of the qualified person are improved, and the level is raised to E+!"

"Ding! As soon as the task is completed, 20 points of energy for the forge furnace, 20 points for the production line, 10 points for the learning machine, and 10 points for the summoning array will be rewarded. ”

"Ding! Complete task 3 and reward 100 points of energy from the forge furnace, 100 points from the production line, 50 points from the learning machine, and 50 points from the summoning array. ”

"Ding! A material that can be converted into energy has been detected, is it converted?"

"Yes!"

"Ding! The energy of the production line is increased by 50 points, and the energy of the learning machine is increased by 10 points!"

After the prompt fell, Lin You was also very skilled in calling out the information panel and looked at it.

"Qualified: Lin You. ”

"Grade: E+. ”

"Ability: Proficient in cold weapons (swords), proficient in cooking. ”

"Equipment: Alloy Sword (Beginner). ”

"Props: Positioning Scanner (Monster Forest), Detector. ”

"Android: None. ”

"Forge energy: 240. ”

"Line energy: 1200"

"Learning machine energy: 300. ”

"Summoning Array Energy: 300. ”