"The sounds of these reflected echoes will change after coming back from the human body, walls, or other things. Based on these changes, I can know if there are people or other things nearby." The blind man explained to Zieg very carefully.

"When did you have this ability?" Zieg asked the blind man. In Zieg's opinion, this is indeed a ability. No one who has cultivated energy can judge the surrounding situation from these echoes, but this blind man can do it, which means she is not an ordinary person.

"Ability? No, I have trained for many years to reach this level." The blind man shook his head.

“Trained?”

"Well, there is a very long story here. Do you want to hear it?" The blind man brought it out to Zieg.

"OK."

"When I was born, my eyes couldn't see anything, and the doctor said it was not cured."

"My parents have poor financial conditions. They don't want me to be so burdened. After discussing, they decided to throw me away."

"One night, they wrapped me into the cradle, put it on the street, and then left and went out to work."

"My grandma didn't see them back at night, so she called and asked where they took me. They said they had thrown them to the street and hung up the phone."

"Grandma searched along the street all night and found me back."

"I have seen since I was a child that I am different from other children. I can't see them, and they don't play with me."

"I always bump into things when I walk, fall, and cry. My grandmother never helps me and lets me get up by myself. When I cry, she scolds me."

"When I was four or five years old, my grandmother asked me to go to the park alone and buy things alone, and I had to do everything alone."

"She said she couldn't stay with me all the time. She wanted to raise me as a normal child, so that I could live on my own like a normal child, so that my parents would no longer feel that I was a burden, and then they could send me back to them."

"One day my grandma watched a popular science program on TV. When she saw bats could use sound waves to detect the surrounding situation, just as clear as her eyes. She suddenly thought and bought me this bell, so that I could listen to the echo of the bell and learn from bats that I could hear the surrounding situation."

"At the beginning, I could only hear some messy noises, but my grandmother forced me to go to the street to listen carefully. I could only use these noises to distinguish everything around me, go to the park alone, buy things alone, and go home alone."

"Slowly, I can tell something from these sounds. At the beginning, it was the wall because the echoes of the wall were too obvious."

"And then there are people, because there are people everywhere, the sound reflected on the wall and the sound reflected on the person comes back."

"I listened to the echoes of bells from all directions day after day, and then went to the park alone, went out to buy things alone, and went home alone."

"Those echoes became clearer and clearer in my mind. At first I could only notice the echoes in one direction, and then I could slowly notice the echoes around me."

"The farther the sound of the bell is, the weaker the echoes it sends. After repeated training, the echo range I hear becomes larger and larger. Every time the bell rings, its sound spreads around, and various echoes return to my mind with their unique information. The whole world slowly becomes outlined in the echoes."

"Then, in this way, I learned the whole world and felt all the changes around me, just like I could really see everything." After the blind man said that, he shook the bell on his wrist again.

"You are so awesome! I understand." Zieg fell into deep thought. Although he had cultivated energy, vision, and hearing than ordinary people, he had never used them to do anything. He had cultivated energy, but he did not let the energy work, so of course he could not break through.

This random event in the system is to tell him how to effectively exert these abilities?

"It's nothing! You have eyes to see the world, of course you don't have to listen as hard as I do!" The blind man smiled at Sieg.

"Did your grandmother come up with the idea of ​​bell? She is such an amazing person!" Zieg praised the blind man. If he had the chance, he would really want to visit her grandmother.

"Well, to me, my grandmother is the greatest person, the most amazing person, and my only relative. But she left me not long after her 18th birthday the previous year." The blind man's expression became gloomy.

"Oh..." Zieg didn't know what to say.

"I used to think I was going to the park alone, going out to buy things alone, and going home alone..."

"The day before my grandma left me, she held my hand and said she was very happy to see that I could live like a normal person..."

"She also said that in the past eighteen years, I went to the park alone, went out to buy things alone, and went home alone. In fact, she has been following me, looking at me, following me, and following me for eighteen years." The blind man continued to say, and her eyes turned red.

"Uh..." Zieg sighed softly.

"I saw the whole world with a bell, but I didn't see my grandmother following me. Since then, I have paid special attention to the people following me, so I noticed you." The blind man continued and grimaced at Sieg, and it was obvious that she was a very optimistic person.

"Actually, grandma is still following you! She is silently looking at you in the sky and smiling at you." Zigg comforted the blind man a few words.

"I felt it, and I heard it. Grandma had never left me." The blind man laughed happily.

"Can you live like a normal person now?" Zieg asked the blind man again.

"It's not entirely true. For example, electric cars on the street basically make no noise, and they are very fast, and the red lights do not diminish, so I didn't have time to tell them. Once, when I crossed the street, I was hit by an electric car and hit the ground. I lay in the hospital for more than three months." The blind man shook his head, and recalled that scene, still feeling extremely palpitations.

"Electric vehicles are really a disaster on the road!" Zieg frowned. Electric vehicles themselves are correct, but if the person riding the electric vehicles do not abide by traffic regulations, it will be a potential danger and harm to others.

Especially for these blind people, electric cars are simply murdering when they rush to the red light.

"I really want to open my eyes one day and see what the world in your eyes looks like." The blind man looked very eager.
Chapter completed!