Rise of the Otherworld.

After many days of thinking and preparation, Lin Yu decided to try to refine the mysterious inner pill. He knew it was a risky move, but in order to improve his strength faster, he was willing to give it a try.

Lin Yu found a quiet cave and set up some simple defensive formations at the entrance to prevent interference from the outside world during the refining process. He sat cross-legged in the depths of the cave, took a deep breath, and slowly took out the inner elixir.

The inner elixir emitted a strange light, and the powerful energy contained in it made the surrounding air slightly distorted. Lin Yu calmed down and carefully placed the inner elixir on the palm of his hand according to the method he had studied before. Then he closed his eyes, mobilized the spiritual energy in his body, and slowly wrapped the inner elixir.

At first, the inner elixir seemed to be full of resistance to the external spiritual energy, constantly releasing powerful power, trying to break free from Lin Yu's control. Lin Yu frowned, and beads of sweat appeared on his forehead, but he gritted his teeth and continued to increase the output of spiritual energy, trying to suppress the resistance of the inner elixir.

As time went on, Lin Yu gradually gained the upper hand, and the resistance of the inner elixir gradually weakened. He was delighted and took the opportunity to speed up the input of spiritual energy, trying to extract the energy in the inner elixir bit by bit.

However, at this moment, an accident happened. The inner elixir suddenly burst out with an extremely powerful force, instantly breaking through Lin Yu's spiritual blockade and rushing directly into his meridians. Lin Yu only felt a sharp pain in his body, as if countless sharp blades were cutting his body.

"Not good!" Lin Yu thought to himself, but it was too late to regret. He endured the severe pain and quickly practiced his skills, trying to guide this uncontrolled energy back to the right track.

However, this energy was so powerful that Lin Yu's efforts seemed insignificant. His body began to tremble constantly, and a trace of blood flowed from the corner of his mouth.

"Am I going to fail at this last moment?" Lin Yu felt very unwilling.

Just when he was about to despair, a passage from the peerless martial arts manual suddenly flashed through his mind. Lin Yu seemed to have grabbed a life-saving straw, and without thinking too much, he immediately adjusted the route of the spiritual energy in his body according to the method described in the mantra.

A miracle happened. The out-of-control energy actually began to be tamed slowly, flowing slowly in the meridians along the route guided by Lin Yu. Lin Yu was overjoyed and continued to concentrate on controlling this energy.

After several hours of hard work, Lin Yu finally succeeded in refining all the energy in the inner elixir and integrating it into his dantian. At this time, he was exhausted and collapsed directly to the ground.

But he could feel that his strength had made a qualitative leap. The spiritual energy in his body became more powerful and pure, and his meridians were greatly expanded and strengthened.

After resting for a while, Lin Yu slowly stood up and felt the changes in his body. His eyes were full of confidence and determination, because he knew that he had taken another big step towards becoming a strong man.

However, Lin Yu also knew that this was just the beginning. In this world full of challenges and opportunities, he still had a long way to go.

Lin Yu walked out of the cave. The sun was shining brightly outside. He looked into the distance, his heart full of anticipation for the future.

In the days that followed, Lin Yu did not slack off at all. He used his newfound strength to continuously hone his martial arts and magic.

One day, when Lin Yu was practicing in the woods, he suddenly heard a cry for help. He rushed in the direction of the sound and saw a group of bandits besieging a carriage.

The guards on the carriage fought desperately, but they were obviously no match for the robbers. Lin Yu rushed forward without hesitation. His figure was as fast as lightning, and he came in front of the robbers in an instant.

The robbers were stunned when they saw Lin Yu suddenly appear, and then they rushed towards him waving their weapons. Lin Yu sneered, swung the sword in his hand, and a sharp sword energy instantly knocked several robbers to the ground.

Seeing this, the other robbers were frightened and fled in all directions. Lin Yu did not chase them, but turned around to check the situation on the carriage.

The car door opened and a beautiful woman came out. Her eyes were full of gratitude and admiration. She looked at Lin Yu and said, "Thank you for saving me, sir."

Lin Yu smiled slightly and said, "When you see injustice, you should help. I'm glad that the girl is okay."

The woman's name was Su Yao, a daughter of a wealthy family in a nearby city. She was traveling to visit a sick relative, but unexpectedly encountered robbers on the way.

In order to thank Lin Yu for saving her life, Su Yao invited him to her home. Lin Yu wanted to refuse, but thought that he might be able to obtain more cultivation resources and information in the city, so he agreed.

Lin Yu was warmly received at Su Yao's home. At the same time, through Su Yao's family, he learned some secrets about the world and the distribution of powerful forces.