Rise of the Otherworld.

Lin Yu and Lin Xiaotian returned to the Zhenwang Sect with the treasure, and they handed the treasure to the old man.

"You have done well, Lin Yu, Lin Xiaotian." The old man said, "This treasure is very important to the True King Sect. It will help us improve our strength and protect the peace of the continent."

After hearing this, Lin Yu and Lin Xiaotian were filled with pride.

"Master, we just did what we should do." Lin Yu said.

"Yes, Master, this is all due to your good teaching." Lin Xiaotian said.

The old man smiled and said, "Okay, you are tired too, go down and rest first."

Lin Yu and Lin Xiaotian nodded, turned and left.

Back in his room, Lin Yu felt a little tired. He lay on the bed, closed his eyes, and soon fell asleep.

In his dream, he saw a mysterious man wearing a black robe and a mask, so his face could not be seen clearly.

"Who are you?" Lin Yu asked.

"It doesn't matter who I am. What matters is that I have a letter to give you." said the mysterious man.

After saying that, the mysterious man handed Lin Yu a letter and then disappeared.

Lin Yu opened the letter and saw that it said: "Lin Yu, your fate is already determined. You will face a great test. Only by passing the test can you become a truly strong man."

After reading the letter, Lin Yu was full of doubts.

"What does this mean? Is my fate already determined? I will face a huge test?" Lin Yu said to himself.

Just then, Lin Xiaotian walked in.

"Lin Yu, what's wrong with you?" Lin Xiaotian asked.

Lin Yu handed the letter to Lin Xiaotian and said, "Take a look at this letter."

Lin Xiaotian took the letter, looked at it, and frowned slightly.

"Who sent this letter?" Lin Xiaotian asked.

"I don't know, he's a mysterious person." Lin Yu said.

"A mysterious person?" Lin Xiaotian asked, "Could this letter be a trap?"

Lin Yu shook his head and said, "I don't know, but I don't think this letter is fake."

"Then what should we do?" Lin Xiaotian asked.

Lin Yu thought for a moment and said, "Let's go find the master first and see what he says."

Lin Xiaotian nodded and said, "Okay, let's go find the master."

So, Lin Yu and Lin Xiaotian came to the old man's room.

"Master, we received a letter." Lin Yu said.

After saying that, Lin Yu handed the letter to the old man.

The old man read the letter and frowned slightly.

"Who sent this letter?" asked the old man.

"He's a mysterious person." Lin Yu said.

The old man thought for a moment and said, "This letter may be a test."

"Test?" Lin Yu and Lin Xiaotian asked in unison.

The old man nodded and said, "Do you remember what I told you before? Your fate has been determined, and you will face a great test."

After hearing this, Lin Yu and Lin Xiaotian were full of doubts.

"Master, what is going on?" Lin Yu asked.

The old man sighed and said, "This is an ancient prophecy. It is said that on the Ancient Xuan Continent, every once in a while, a person of destiny will appear. This person of destiny will possess great power and will lead the people of the continent to fight against evil and protect peace. And you are this person of destiny."

Lin Yu and Lin Xiaotian were shocked when they heard this.

"Master, are you saying that we are destined?" Lin Yu asked.

The old man nodded and said, "Yes, you are the one destined by heaven. However, to become the true one destined by heaven, you still need to pass a great test."

"What test?" Lin Xiaotian asked.

The old man shook his head and said, "I don't know. This letter only says that you will face a great test. Only by passing the test can you become a truly strong person."

After hearing this, Lin Yu and Lin Xiaotian were filled with worry.

"Master, what should we do?" Lin Yu asked.

The old man thought for a moment and said, "Don't worry. I believe you will be able to pass the test. You must believe in your own strength and your own destiny."

Lin Yu and Lin Xiaotian nodded and said, "Master, we understand."

The old man smiled and said, "Alright, go back and rest. Tomorrow morning, you will set out to look for clues to the test."

Lin Yu and Lin Xiaotian nodded, turned and left.

Back in the room, Lin Yu lay on the bed, unable to fall asleep for a long time.

"The man of destiny? The test? What is going on?" Lin Yu said to himself.

At this moment, Lin Yu suddenly felt a powerful force surging in his body.

"This is..." Lin Yu said in surprise.

He felt his strength increasing and his body changing.

"Is this the power of the man of destiny?" Lin Yu thought to himself.

He closed his eyes and felt the powerful force. He knew that his fate was sealed and he would face a great test.