In that darkness, I fell into deep reflection.

What the hell is wrong with this world? What had happened to me to get to where I am today? These well-dressed beasts, but they are high up and enjoy a comfortable life like a heavenly palace, while they are robbed of everything, family, relatives, status, including their own identity......

I kept torturing myself...... Is it that he is too stupid and kind, and he doesn't understand the rules of survival in this world, or is he too unlucky to encounter this kind of bad luck that has not been encountered for thousands of years? Such a tragic dungeon life, this kind of experience of being framed so much that I can't breathe, I have only seen it in TV series and movies, but it really happened to me, bloody, vivid and real.

Suddenly, a headache struck, and I rolled on the ground with my head in my hands.

I got up and slammed my head against the thick wall, banging it with a "thump".

"Gao Yue, what are you doing? Don't do anything stupid!! Physician Liu heard this and was very nervous.

"Don't do anything stupid! We're going to go out together for revenge!! Do you ...... Do you want me to go out and fight with them alone?! "He's really in a hurry.

Dr. Liu's last sentence made me calm down suddenly.

Yes, he is already old, and he still holds on to his beliefs and wants to go out for revenge, should I give up?

"As soon as you go by yourself, you are gone, but! Can you just bear to leave me behind? Leave me alone in front of a dungeon that is horribly silent?! Can you bear to leave your wife and precious daughter behind? Let them always mistake you for a Chen Shimei, and always think that you are a despicable and shameful father and husband?! And your parents?! You probably haven't remembered these two old people yet, have you?! They are already in their last years, you died tragically in the dungeon like this, no one in the world knows your tragic experience, your parents are dead, who will send them to the end? Are you going to be such an unfilial son?! Dr. Liu shouted, panting.

I stopped, and the blood ran down my forehead, down my nose, down to my mouth, then to my chin, and finally, little by little, to the concrete floor.

The sound of blood dripping onto the ground was clear and loud.

The rats smelled the blood, and they were curious about the smell.

Maybe they felt good about the taste of blood after biting my toe last time, so they happily went this time.

Dr. Liu's words pierced the back of my head like a sharp needle. Let me have a certain acupuncture point being caught, stunned, unable to move, until the blood slowly solidifies.

……

"I ...... Got it. From today...... I'm not going to do stupid things anymore, definitely not anymore. Thank you, Dr. Liu. I said slowly.

"That's great. Your forehead hurts, take care of it! In the days to come, I will teach you everything I have learned all my life, including how to deal with wounds and perform simple surgeries on my own. Dr. Liu exclaimed.

"How much do you know?" I asked curiously.

"As a private detective, I'm not bragging, I should be the oldest qualified in our province. In the past ten years, I have solved more cases than the professional police officers of the criminal police team! I was trained professionally before......"

"Professional training?" I asked out loud.

"Yes, many years ago, six years of professional training. It's ...... every day," Dr. Liu was filled with emotion.

"What are you training for? Specializing in private investigators? "I'm more curious.

"It's not. This one...... I'll talk to you about that later. "Dr. Liu is mysterious.

"And what skills do you need?" I then asked.

"To do what we do, we need at least a few major skills, these things are easy to get started, but it is difficult to practice profoundly! First of all, it is the ability to reason logically, to be a good detective, you must be able to connect many isolated events, and then gradually restore the truth...... The second is the ability to perceive, and a private investigator should be a very perceptive person; The third aspect is to have a strong psychological quality and a super meticulous mind: almost every detective is a thoughtful and incomparably careful person; The fourth aspect is that you must have a wide range of knowledge, and a good private detective must be proficient in semiotics, anatomy, chemistry, biology, etc...... The erudition of private investigators is because their cases come from different places and the people inside are from different professions, so they have to dabble in more...... Do you understand? Dr. Liu spoke eloquently.

"Understood. I have the impression that private investigators are just Sherlock Holmes and Conan......" I replied.

"That's the image that writers in Western society have created...... What I'm talking about is real, blood-drenched real life! Dr. Liu exclaimed.

"The fifth aspect is to have a super memory, which can ensure that all the evidence and conversations in the case can be abstracted in the mind...... For example, someone who has met him once will remember what he looks like...... Also, all the evidence can be memorized; In addition, you must have a strong sense of curiosity, be curious about any small problem and want to solve it; Be patient...... Extreme patience, but also the ability to be improvised, flexible, for example, to be able to find the small objects and emotions of the respondent, and then prove one thing through these small things, or through the emotions of the respondent, to naturally ask questions related to the case...... Finally, understanding the law and abiding by the law is also crucial! Have the ability to bear legal risks and personal accidents, especially to have legal knowledge, know what you can touch, what you can't, who can check, and who can't......

"That's probably the skills...... Dr. Liu said.

"Oh...... Do I have to learn all of this? In fact...... What I wanted to learn most was martial arts. I said out loud.

"Physical training, of course, is essential, I will arrange three parts of time for you every day, physical training in the morning, combat training in the afternoon, and detective ability training in the evening...... According to my training plan, stick to it for a year and you can be reincarnated! With these basic qualities, we go out for revenge, and it is even more secure! Doctor Liu said categorically.

"Great! Thank you, Dr. Liu, and I will worship you as a teacher! I'll kneel down for you now! "I was so grateful that I fell to my knees.

"Don't kneel! I can't be your teacher...... We have met and sympathized with each other, and I am very sympathetic to your plight. The most important thing now is to find a way to get out, and then we will fight together and help each other, so I can't be your master......" Dr. Liu quickly said loudly.

"A teacher for one day, a teacher for life. You promised to teach me so many things, I must call you Master! "I burst into tears.

"Don't call me Master, just call me Doctor Liu!" Physician Liu said.

"I'll call Master ......," I said aloud.

"Don't call me that. We've been ...... for the past two days. How about making a detailed training plan and then executing it in strict accordance with it? Physician Liu asked.

"Okay, everything is up to you!" I replied aloud.