Tang Ziran said in a deep voice: "First of all, the research we are doing here. In fact, there is absolutely more than one laboratory like ours, and we don't know what the ultimate purpose of the research is. So, I can only tell you some of my guesses in the slightest way."

"For more than ten years, we have been studying a special drug. At that time, your mother and I were both federal pharmacists and had also conducted mecha design. When we were captured, we originally thought we were going to conduct mecha design research, but after we were sent here, we realized that it was not like this, but we were asked to study a special drug, or part of a drug. The biggest function of this drug is to inhibit it."

"Suppress?" Not only Tang Wulin was surprised, but even the face of the Holy Spirit Douluo also showed a look of surprise.

"Yes, it is an inhibitor that specifically inhibits human mood changes. The inhibitors here are one of the research directions, and at the same time, many laboratories are conducting similar research. But I believe that our research here should be the most successful. This inhibitor has a great effect, but is not targeted by humans, because humans themselves will definitely not be able to withstand its effects and have a strong effect. Once humans use it, the emotions will instantly drop to freezing point, and no emotions will even appear and turn into a living dead. Only that particularly powerful soul beast can survive after receiving treatment with this inhibitor and have the effect of suppressing emotions."

"This should be a research on the Spirit Tower, and it is likely to be targeted at some particularly powerful soul beasts. All I can know is that they took away all the recipes, but they certainly couldn't have imagined that I had kept all the recipes in my mind. Wulin, remember them."

"Dad, stop talking, let Mian Yu treat you first." Tang Wulin said in a sarcasm.

"Hurry, don't talk nonsense. Don't I know that my life is coming to an end? Although I don't know what this inhibitor spiritual tower is going to do, it definitely makes sense. Moreover, this is the hard work of your mother and I, as well as many researchers, for more than ten years. We can't let it disappear like this. I believe that it must have a practical effect. With the formula, you can also deal with what you really have to face in the future."

"Okay..." Tang Wulin gritted his teeth and took out paper and pen from his storage soul guide.

Tang Ziran's breathing was a little rapid, and she said to Lang Yue beside her: "Wife, if I have any mistakes, please help me replenish it. Wulin, start. The ingredients of the medicine are..."

His speaking speed was very fast. Obviously, these were deeply imprinted in his mind. First, they were the ingredients of the medicine and then the formula. They were talking like a cannon. Although Tang Wulin couldn't understand, he recorded it quickly.

The sweat on the forehead of the Holy Spirit Douluo is getting more and more. This is not because of excessive consumption of soul power, but because it is controlled to the limit.

Tang Ziran and Lang Yue's condition was really bad, so she had to balance her power and the power of the Blood Demon Curse in their bodies. Otherwise, any kind of power burst into their bodies would make them die quickly.

"..., OK, that's all." Tang Ziran breathed a long sigh of relief, finally finished speaking, and Tang Wulin recorded a piece of paper in a dense manner.

"Dad, you have a rest first. Take a break." Tang Wulin gritted his teeth. In order not to wet the paper in his hand, he had been holding back his tears.

"Child, don't cry. Life and death are fate, people will always die. This is the law of nature, and no one can violate it. Your mother and I, we are content to have such a good son as you in this life. I heard that you have already been admitted to Shrek College and have achieved something. Unfortunately, Dad has no time to listen to your story. After we leave, tell us more about your experiences in front of our grave, and we like to listen."

"Dad" Tang Wulin's tears could no longer be controlled and rushed out.

Tang Ziran waved at him, "There is another thing that is particularly important. In fact, your mother and I never wanted to say this. Because we can't bear to leave you."

Speaking of this, a trace of pain appeared on his face, and he turned his head to look at his wife. Lang Yue did not speak, but just nodded slightly to him.

Tang Ziran took a deep breath, as if he had made up his mind and said, "Actually, you are not our biological son."

"Ah?" The sudden shock made Tang Wulin's tears pause for a moment.

Tang Ziran smiled bitterly and said, "How much do you and I hope to have a son like you! You have been so obedient since childhood, very hardworking and strong in character. You are the best among the children I have ever seen. Although maybe this is because I am your father, you are always perfect in your father and mother's heart. You are so young, but you can be indomitable after encountering defective souls. This makes your father especially proud of you. But now I have to tell you that you are not our biological child. When your mother was young, she lost the ability to give birth after an accidental infection. You were picked up in the wild during an outing."

"The moment we picked you up, there seemed to be a voice telling us, telling us your name, Tang Wulin. The same surname as me."

Langyue interjected: "When you were a child, you were very cute, with big eyes, white and tender skin, and had a better touch than silk. You were always smiling and never cried. Special, very well-behaved. The moment you picked you up, we decided to adopt you. In our opinion, you were a gift from God and your attachment to us." Her voice was very gentle, and her eyes became ethereal, as if you were back to the past years.

Tang Ziran said: "We brought you home, and at that time we already felt something unique about you. In fact, when you were a child, you were particularly prone to illness, especially when you were a child. You often had a fever, and every time you had a high fever, and sometimes we even thought you wanted..., but you survived every time and became more lively."

Lang Yue said: "Since childhood, you have been much older than ordinary children. We have never wanted to do pharmacists and mecha design work anymore, so we have always worked very hard. But no matter how hard it is, as long as we go home and see you, dad and mom, I will be particularly satisfied. You are the sustenance of our souls. In fact, I have even forgotten that you are not my biological child."

Tang Ziran said: "When I found you, you were alone, not even a cradle, but I can be sure that the sound of your name origin is what we really hear. Perhaps, your parents are not ordinary people. If it weren't for leaving, we might have selfishly kept this secret and never told you. Just let you be our son, we will definitely be so selfish, because we can't bear to leave you. But now we are leaving, Dad doesn't want you to have no relatives in this world. At least, telling you this will make you still have hope in your heart. Go find your biological parents. The only clue is that when the sound that said your name appears, it is clearly in the inland area, but we hear huge waves of waves, and the sound is full of reluctance."

In Langyue's eyes, two lines of blood and tears slowly flowed down, "Yes! Son, go find your biological parents. If you are so good, they must be helpless and have to leave you. I believe they must have been missing you and looking for you. In this world, you have other relatives. No matter when, you will not be alone."

Tang Ziran's body began to tremble, and the white and blood-colored light on his body were intertwined. His voice trembled, but his eyes always fell on Tang Wulin. "Son, Dad can't bear to leave you... If there is a next life, I just hope that God can give you to me and be my biological child."

The same changes began to appear in Langyue, "If there was a next life, dad and mom would never leave you. Even if we train you to be a playboy, we would be willing."

Tang Ziran took a deep breath, "Son, don't be sad for us. On that road, we have each other, we are not alone, we just worry about you. You and your mother are the closest people in my life. No matter when, my mother and I hope you can be happy. For more than ten years, you have endured too much, too much, we are so ashamed that we have not been able to give you a warm home. Son, remember, if you really miss us and really want us to be happy in the nine springs, then you must be happy yourself."

"Linlin, mom, I can't bear to part with you..."

"Chang!" The Holy Spirit Douluo suddenly shouted, and an extremely dazzling white light burst out from the eight-winged angel behind him. All the blood on Tang Ziran and Lang Yue's bodies faded away in an instant, but their bodies seemed to have solidified and turned into two white statues as white as jade.

"Dad, Mom!" Tang Wulin cried out in sorrow, and his eyes turned dark and he knew nothing.

…—
Chapter completed!