If it weren't for the negative emotions brought by this ghost that Rob had never experienced before, he would wake up so quickly. If it were some emotions that he had, and then slowly magnified and finally subtly influenced him, maybe he wouldn't realize that he was affected by something else.

This is the danger of the soul's backlash.

Rob has never been an adventurer. The danger of devouring ghosts is far beyond his imagination, so he will not take such danger. After all, he also has a soul crystal, a tool for nurturing souls. As long as he has enough time, he will continue to harvest soul energy, and there is no need to take such risks.

Thinking of this, Rob suddenly had an idea in his mind: the soul crystal attracts the ubiquitous breath of death in the air to nurture the soul. When he was in the basement, the breath of death in the air was thin and it was nurturing for a long time. Now the breath of death in this place is richer. Will the speed of nurturing the soul be faster? If these ghosts are broken, will the breath of death in the air be stronger?

Take out a piece of soul crystal. This piece of soul crystal is one of the two soul fires that Rob devoured before. Because the fertile soul fire has just been swallowed, the crystal is completely empty at this moment. Only in this way can we better measure the concentration of the death breath in the air and whether it is related to the speed of the soul being nurtured.

Crystal could not be held by itself. Rob looked back and forth on Jirasha and No. 5 for a few times, and finally took apart the cover of No. 5's chest. For a large structure like No. 5, in order to reduce weight, the internal spaces can be reduced, and there are many empty spaces.

A shelf was built in the empty space inside, with four empty spaces on it, each empty space can put a soul crystal.

For the time being, Rob only has one crystal, so test it first.

After installing the crystal, Rob swung his punch at a ghost in front of him.

Well, he swung his fist directly through the ghost's body. The force of swinging him out of balance and he staggered and almost fell to the ground.

Well, the spirit body is immune to physical attacks, and I actually forgot that I have lost its influence? Is the ghost I devoured before still remaining?

Rob controlled his soul, letting it calm down completely, and constantly relax. Slowly, Rob was immersed in a state of tranquility without thinking. At this time, he realized that the soul energy of the ghost he had just swallowed was slowly being digested by him.

I don't know how long it took, but Rob completely digested the ghost's soul energy and woke up. There was no timerglass here to check the time, and he didn't know how long it had passed. However, the rat man was still lying on the ground and was confused. It was estimated that the time had not passed.

Only by digesting the ghost's soul energy can Rob truly eliminate all the negative effects and restore the previous careful thoughts Rob.

Don’t know how to fight and don’t know how to magic, Rob found that he didn’t have a good way to deal with spirits. Do you have to use your soul to fight head-on?

Rob carefully calculated his soul strength and had indeed broken through the level 4 limit and successfully entered the level 5 stage. At this moment, Rob felt that his soul was unprecedentedly strong.

Spirits like ghosts are not complete, and their strength is not as high as level one soul fire. They should not have any ability to resist their own level five soul strength.

After calculating in his mind, Rob decided to give it a try, but he mobilized all his soul energy and rushed towards a ghost in front of him without reservation.

The powerful soul wave rushed out of Rob's head and hit the ghost. The ghost seemed to be hit by a glass vase by a high-speed waving stick, and exploded and turned into thousands of fragments and sputtered into all directions, leaving no shadow.

For safety reasons, Rob used all his strength to this soul impact. After one blow, he felt a slight loss of force. When he came to his senses and checked the effect, he realized that he seemed to have used too much force and the ghost could not withstand his impact at all.

The ghosts that exploded around turned into the most primitive soul energy, and like an invisible river, gushing out of No. 5's chest together, and finally merged into the soul crystal inside. Because the explosion of the ghosts increased the nearby soul energy density to an unprecedented level, Rob could clearly sense the process of gathering.

Sure enough, Rob was revived.

In this way, the soul energy of these ghosts will not be wasted, and there is no need to worry about being backlashed by the ghosts. Rob also thought of the best use of these soul crystals, looking for places with particularly strong death aura, or catching a large number of spirits to break them to increase energy for the crystals.

The first soul impact was too strong, and the second time, Rob reduced his strength by half. But the impacted ghost was no different from the same kind in front, and he also exploded thousands of fragments.

The generated soul energy was absorbed in by the crystal like a sponge again. After this wave of soul energy was sucked away, a faint wave came from No. 5's chest, and a soul fire took shape.

Two ghosts can give birth to a soul, and the birth of the soul has nothing to do with time. As long as there is sufficient energy, the process can be very fast.

Reopening No. 5's chest, Rob also put the remaining three spaces on the soul crystal, and then he reduced the intensity of his soul impact by half, blasted at the ghost, and exploded the same.

Until he reduced the intensity of the impact to one-eighth, the ghost was also shattered, but no longer exploded as violently as before.

Using different soul impact strengths, he also smashed the remaining ghosts, and also found out the relationship between the enemy's soul strength and impact strength. This is also a valuable experience. When encountering enemies with spiritual bodies in the future, Rob can roughly know how strong the spirit body should use, and how strong it is to use all its strength to use nothing. At that time, he knew it was time to escape.

The three newly extracted souls also gave birth to new souls.

Rob put the soul crystal in the basement for nearly a month before he gave birth to two souls. Now, four were born here in less than half a day, and the efficiency between the two places was impossible to compare.

Put these four soul-producing crystals back into the storage ring, Rob took out the four new crystals again and went to the chest of No. 5. How could Rob let go easily with such a good opportunity?
Chapter completed!