Under a closer look, there was a big black ball in front of Su Yuan's chest, and the black ball was lurking in Su Yuan's half-transparent body, shaking faintly. At first it was inconspicuous, but then it grew larger and brighter, and after a moment the black ball was so bright that it began to expand outward like a devouring one.

In the blink of an eye, Su Yuan's entire chest cavity was swallowed and filled by it, and wherever the black spots went, the surrounding black qi strangely merged.

Just as the black ball spread to Su Yuan's neck step by step, gradually devouring his head, it suddenly stopped.

"Huh?" the skull let out a suspicious sigh in surprise, which was exceptionally clear in the silence of the black air.

At this time, only the head and below the calves of Su Yuan's body were visible, and the rest of the place was no longer distinguishable from the surrounding black qi. The black ball had expanded several times at this time, and it paused at Su Yuan's neck for a moment, and then continued to slowly spread towards the skull.

But just as one of the long tentacles crawled close to Su Yuan's chin, one was caught off guard, and the tentacles instantly retreated as if they had been shocked, and the entire black ball also shrank in a circle.

As if not believing it, the skull's strange voice came low, "What's going on......?"

In an instant, I saw a trace of yellow light slowly appearing above Su Yuan's head. The yellow light was particularly conspicuous in this completely dark yin, at first there was only a thin trace of yellow mist, and then slowly spread into a wisp, not much effort, the yellow light became brighter and brighter, and then it turned into one into two, one into two, and four into eight more and more. In an instant, the yin wind, which was still pitch black, was shrouded in this yellow light, illuminating most of the area.

"This ...... This is...... Concentration Beads?" Black Ball muttered in surprise.

In the drowsiness, Su Yuan only felt a gentle heat flow appear out of thin air, and the heat flow slowly flowed towards him, and at the moment when he burrowed into his body by himself, it was as if he was in an ice cave, and his thoughts of condensation and stagnation suddenly opened. Everywhere I went, the ice and snow melted, and the dead wood came in spring.

On her translucent body, it was as if her chest cavity had been hollowed out, and a black hole existed, but the black ball had shrunk several times under the yellow light at this time, and was hiding in it.

The yellow heat flow shuttled through the rest of Su Yuan's body, and finally in the abdominal dantian, it slowly circled to form a yellow vortex, and the black ball in his chest formed a confrontation.

I don't know how long it has been, Su Yuan gradually regained consciousness, but she still felt a chilling aura clinging to her body, which could not be dispersed for a long time. Thinking that the skull was about to take it away, although his consciousness was still weak, he still managed to open his eyes.

Sensing that Su Yuan was already awake, the creepy voice of the skull came from the black ball in his chest in a low voice: "The old man never expected that you would also bring out this Divine Bead!"

Su Yuan's heart moved, and she said secretly: "Concentration Bead!" She didn't know what was going on, and when she heard the other party say this, she then rolled her eyes a few times, "Could it be the bead?" She remembered the yellow bead that she brought out with the skull that day.

"Hmph!" Seeing that Su Yuan was silent, the skull said in an extremely resentful tone: "The reason why the old man is so downcast is that it has nothing to do with this bead!

Although this voice was full of resentment and anger, Su Yuan had already heard a little more hoarse than before, thinking about it, this monster wanted to take away from him, but he didn't get any benefits. Although the skull was tired at the moment, there was still disbelief in his words.

Su Yuan thought about it, trying to use all his strength in the dantian, so that he could drive it out of his body in one fell swoop with that yellow mang.

The yellow vortex swirled faster and faster, and its momentum was several times greater than at the beginning. In the blink of an eye, Su Yuan's entire abdominal cavity was filled, and she only felt that streams of heat flowed in it, tumbling non-stop. The yellow mang expanded step by step, and did not pause as it approached the edge of the black ball.

Although the outer side of the black ball was shaved off, it quickly healed and recovered at a speed visible to the naked eye.

"The old man is not convinced! The old man is not convinced!" The voice of the skull was very loud and full of excitement, and after doing so several times, the yellow mango really did not expand a little.

I don't know how long it took, Su Yuan only felt that his whole body was surrounded by a gentle wind. The sensation was extremely intense, and she noticed that the yellow light suddenly rose all around her, completely illuminating the entire dark yin wind.

Su Yuan's body was stunned, and although she regained consciousness at this time, she was occupied by two completely different forces at the same time, and she could not be driven to move freely, so she had to let it levitate in mid-air and go with the flow.

As the yellow mangs were released, the chilling qi in the chest suddenly tightened, and there were subtle signs of chaos. Su Yuan could feel that the skull seemed to be extremely frightened of this yellow light, and it no longer made any moves at this time.

Somehow, a yellow misty bead suddenly appeared, slowly floating.

The beads were wrapped in yellow light, and they looked extremely soft and delicate. As soon as it appeared, the black aura around it suddenly dissipated, as if it had never existed. Only the black ball in the chest cavity was still in it, which was very inconsistent with this gentle aura.

"Sure enough, it's a Concentration Bead!" the skull's strange voice was already trembling a little at this time. The beads in mid-air floated slowly towards Su Yuan, and its speed seemed to be slow and urgent. The next moment, he was going to rush to the black ball in his chest.

"Junior, you wait, when the old man recovers his mana, he will definitely ask you for this bead!" As soon as the words fell, she only felt that the icy aura in her chest was detached one by one. What followed was a rush from the yellow warm vortex at the dantian, occupying the entire body.

The black ball slowly withdrew from Su Yuan's body, and re-transformed into a skull shape on the side of him. The shape of the skeleton was half smaller than before, and it was obvious that this seizure had caused it to lose a lot, and as soon as it was formed, it turned into a black light and flew out of the range of yellow light.

Seeing that the skull was about to fly away, and the meaning of its previous words was clearly that it would find itself to settle accounts if there was a chance in the future!

She struggled with her legs and glared a few times, but her body was not controlled at all, hanging flat in the air and making a circle in place, not moving the slightest. After fluttering and trying several times, although the movement was not restricted, but it just couldn't fall to the ground.

Seeing that the black light was getting farther and farther away from him, Su Yuan had to sigh secretly and give up the idea of catching up.

This is the first time she has seen it. I've been curious about this bead before, but I haven't found a suitable way to use it, and the experience in front of her finally made her know the function of this thing, and it is not in vain that she has suffered this pain.

Su Yuan thought about it, with a wry smile on her face, feeling that she shouldn't have picked up the skull in the first place, and then she thought to herself, if she hadn't met the skull, she wouldn't have this magic bead. The two things can be regarded as mutually reinforcing, but fortunately, the monster was not allowed to succeed, which can be regarded as a blessing.

She looked at the beads that were still suspended in mid-air, and as soon as the skull walked, it knew that the danger had passed, as if it perceived, and gradually faded away from the yellow and misty brilliance just now, revealing its original appearance, and the void floated in front of Su Yuan's eyes.