The rebirth of the medical warrior, sweeping across the ages

Star Rift Valley, a deep and mysterious place, seems to be connected to another unknown world. In the valley, mist lingers and stars twinkle, like the Milky Way hanging upside down in the night sky. However, at this moment, an unprecedented chaotic force quietly awakens in the depths of the rift valley, like a giant beast that has been sleeping for billions of years, suddenly opening its ferocious eyes at a certain moment.

Ding Zhihua and Yang Aihong had just left the edge of the rift valley, and before they had time to catch their breath, they felt the terrifying power fluctuation. They looked back and saw a dazzling light rising into the sky from the rift valley, breaking through the clouds and illuminating the entire starry sky like daylight. The light contained a destructive aura, as if it was going to swallow up the entire universe.

"This... what kind of power is this?" There was a slight tremor in Yang Aihong's voice. She had never seen such a terrifying power fluctuation, and an inexplicable fear surged in her heart.

Ding Zhihua frowned, and a trace of solemnity flashed in his eyes. He took a deep breath, trying to calm down his inner shock, and then slowly said: "This is the power of chaos, a power that can devour and destroy everything. We must deal with it carefully, otherwise it may be difficult to resist."

After hearing this, Yang Aihong became even more nervous. She knew that although Ding Zhihua seemed calm on weekdays, his words at this moment revealed an unprecedented solemnity. This made her realize that what they were about to face would be an unprecedented challenge.

The two looked at each other and saw determination in each other's eyes. They knew that this challenge was much more difficult than they had imagined, but they also understood that only by facing and overcoming it could they move forward.

The power of chaos continued to surge out of the rift, gradually forming a huge vortex. The vortex contained endless energy, as if it was going to draw the whole world into it. Ding Zhihua and Yang Aihong did not dare to be careless at all. They held each other's hands tightly, exerted all their strength, and prepared to meet this unprecedented challenge.

At this moment, a black shadow suddenly rushed out from the rift valley and rushed towards the two of them. The black shadow was as fast as lightning and appeared in front of them in the blink of an eye. Ding Zhihua and Yang Aihong attacked at the same time, one on the left and one on the right, flanking the black shadow.

However, when the two's attacks landed on the black shadow, they disappeared without a trace. The black shadow let out a strange roar, the sound full of pain and anger. Then, it rushed towards the two again, this time faster and with more force, as if it wanted to tear the two apart directly.

Ding Zhihua and Yang Aihong were shocked, knowing that they had encountered a truly powerful enemy this time. They did not dare to be careless and immediately launched a full-force attack. The long sword in Ding Zhihua's hand danced like a silver dragon, drawing dazzling tracks in the night sky; Yang Aihong clenched her fists, and streams of true energy flowed out of her body, turning into sharp fist shadows, directly hitting the vital points of the black shadow.

However, the shadow seemed to have no end. No matter how the two attacked, they could not defeat it. On the contrary, under the attack of the two, the shadow's power became stronger and stronger, and more and more violent. Its body kept twisting and deforming in the night sky, sometimes turning into a ferocious beast, and sometimes turning into a violent hurricane, forcing the two to retreat again and again.

"Who exactly is this monster? Why is it so difficult to deal with?" Yang Aihong asked loudly while resisting the attack of the black shadow.

Ding Zhihua shook his head and said in a deep voice: "This is not an ordinary monster, but an entity formed by the power of chaos. Its power is endless. If we can't find its weakness, it will be difficult to defeat it."

After hearing this, Yang Aihong couldn't help but feel a surge of despair in her heart. She knew that what Ding Zhihua said was right. In front of this chaotic power, their power seemed so small and powerless. However, she also knew that they must not give up at this time. Otherwise, not only would they fail to defeat this monster, but they would also become victims of this chaotic power.

The two continued to fight the shadow, but as time went on, their physical strength was gradually exhausted. The shadow seemed tireless and continued to wreak havoc in the night sky. Ding Zhihua and Yang Aihong were filled with despair and powerlessness. They knew that if they continued like this, they would probably really die here.

Just when the two were in a desperate situation, Ding Zhihua suddenly remembered something. He took a deep breath and said loudly to Yang Aihong: "Aihong, do you still remember the combined attack technique we once learned?"

After hearing this, Yang Aihong's eyes sparkled. She nodded and said, "Remember, that set of skills requires two people to be in tune with each other and work together in harmony to exert its greatest power."

Ding Zhihua nodded and said, "That's right, now is the time for us to use that set of skills. Only if the two of us are in sync and work together well can we find the monster's weakness and defeat it."

After hearing this, Yang Aihong felt a surge of hope. She nodded and said, "Okay, let's give it a try."

The two men immediately adjusted their breathing and rhythm, and began to perform the combined attack technique. Their bodies flew and leaped in the night sky, and the weapons in their hands drew countless trajectories in the air. Gradually, their movements became more and more smooth and coordinated, as if they had become one whole.

Under the attack of the two, the black shadow began to feel a bit exhausted. Its attack frequency gradually decreased, and some flaws began to appear on its body. Seeing this, Ding Zhihua and Yang Aihong were overjoyed. They knew that this was the best time for them to defeat this monster.

The two attacked at the same time again, one on the left and one on the right. This time the attack was more fierce and fierce than before. The black shadow let out a shrill scream, then turned into a puff of black smoke and dissipated in the air.

Ding Zhihua and Yang Aihong breathed a sigh of relief at the same time, knowing that they had finally successfully repelled the powerful enemy. However, they also knew that this was just the beginning and the real challenge was still to come.

The two smiled at each other and then joined hands again to embark on a new journey. They knew that the road ahead was still long and difficult, but they also believed that as long as they had faith, courage and support from each other, they would be able to overcome all difficulties and meet greater challenges...

However, just as they were about to move forward, a violent tremor was heard again from the depths of the rift. An even more powerful force of chaos surged out of the rift, forming a huge black vortex. The vortex contained even more terrifying energy than before, as if it was going to swallow up the entire world.

Seeing this, Ding Zhihua and Yang Aihong felt a chill in their hearts. They knew that this challenge would be more difficult and more dangerous than before. But they also understood that only by facing and overcoming it can they move forward.

The two held each other's hands tightly, took a deep breath, and then resolutely stepped into the huge black vortex...