"Looking at your eyes, you seem to have some guesses. How about this, I'll give you a chance. Guess what you think. If you guess right, you'll tell me how you did it. If you guess wrong, I'll throw you into a snake cave and let you be eaten by thousands of poisonous snakes. What do you think of this proposal?" Dugu Bo said with a malicious smile.

"You damn old man, I knew nothing good could come out of your mouth. I'm going to *, why don't you go *, just go *..."

Looking at Si Yun's unfriendly eyes, Dugu Bo suddenly felt very unhappy. This kid seemed to be scolding me with his eyes again.

"Little devil, are you cursing me in your heart?"

"Shouldn't you be scolding me?" "Senior, you're joking. How could I possibly agree to what you said? Even if you kill me, you won't know why I have such a strange spirit ring configuration. It won't do you any good and will easily make you an enemy. Am I right, Senior Dugu Bo?"

After his identity was guessed, Dugu Bo became more interested in Si Yun, but he did not ask Si Yun how he guessed his identity. After all, he was also a Titled Douluo, and it would be very cheap if he couldn't figure it out.

"Heh~ You think I dare not attack you."

"When I become a Titled Douluo, I'll beat you to death with one punch, you old bastard, come and try to hit me with one!"

"Of course not. Senior Dugu is naturally not afraid. It's just that killing me for no reason will do you no good."

As soon as he finished speaking, a black poisonous snake crawled out from Dugu Bo's body. The next second, the snake bit Si Yun's wrist. He could feel the other party injecting poison.

In response, Si Yun looked up at Dugu Bo, as if to ask, what do you mean.

"Boy, how does this poison taste? It's much stronger than the poisonous fog outside. If you don't tell me how you did it within an hour, you will die from the poison."

"With the help of the detoxification pills, I can hold on for at least three hours. This poison is indeed top-tier, but the herbs I carry can be used to make detoxification pills that can remove this poison. Titled Douluo, you really like to look down on others."

"What do you mean by that look of yours that seems to say I look down on people?"

"Good fellow, this old poison can read my mind, or my expression is too obvious. But, you really should be *! You poisoned me once with poison mist, bit me once with a poisonous snake, slapped me on the back of the neck, and laughed at me many times, but I was still anxious!"

"Little ghost, are you cursing me in your heart again? You want to die, right?"

"Senior, you misunderstood. My eyes are just naturally like that."

"Oh, I don't believe it."

"But senior, your poison doesn't seem to be very powerful. I don't think it can kill me. Moreover, if you kill me, you will face the pursuit of at least five Titled Douluo. Have you really thought about it? By then, your death may be ten times more terrible than mine." Si Yun said innocently.

Looking at Si Yun's bright little face, Dugu Bo's expression instantly darkened: "You look down on my poison and threaten me."

"Yes, need I make it more obvious?"

"It's been so long, Senior Guimei will be here soon. A level 91 is using his head to fight a level 95." Si Yun seemed to have seen the scene of Guimei killing Dugu Bo.

"You're looking for death!"

"Even if you kill me, you won't survive. Senior Dugu Bo is already terminally ill. As expected, powerful martial spirits have some drawbacks. The Jade Phosphorus Snake venom is really powerful."

"Haha, what nonsense are you talking about? Are you talking nonsense when you are about to die?"

"Are you really not aware of what I'm saying? You're in excruciating pain every night, right? And judging by your appearance, the attacks have been getting more frequent recently. Not only that, it seems your snake venom is hereditary. Your relatives don't have your strength. If I'm guessing correctly, someone in your family must have died because of this venom."

Dugu Bo's face was extremely gloomy after being madly poked at by Si Yun, but this also calmed him down. The boy in front of him could accurately point out his illness. Maybe the other party had a way to suppress his poison. Moreover, according to the other party, Dugu Yan was also poisoned now. He really hoped that this boy had a way to solve the poison.

"Haha, you've said so much, but can you really cure my green phosphorus snake venom?"

"I didn't have a solution before, but after coming here, I do have some ideas. Give me two days, and I should be able to prepare medicine to suppress the toxins in your body. As for your family, I need to see them first. And then, can I use the herbs in your medicine garden?"

"One day."

"No, two days, not a minute less."

The two looked at each other for a while, and Dugu Bo said, "Why should I believe you?"

"Senior Dugu, I'm a hostage now. Are you afraid I'll run away? And the reason it takes two days is because I need to refine some special medicines, which takes a certain amount of time. If you don't give me that much time, I won't be able to prepare it. If you insist on making things difficult for me, the worst that can happen is that we'll all die together."

"Okay, two days is two days, but there is one thing I'm curious about. Who is the person behind you?" He finally agreed to this decision.

"The person behind me should come find me soon, and then you will know who he is."

"Come to you soon? You didn't say two days because you wanted to wait until they come to rescue you."

"Senior, are you scared? Are you regretting it and now you want to kill me?"

"Hahahaha! I will be scared. When the time comes, just let the person behind you find me. I want to see who the person behind you is." After saying that, Dugu Bo was suddenly possessed by his martial spirit. A green poisonous snake phantom appeared behind him. The next second, the phantom bit Si Yun directly.

No matter how powerful Si Yun is now, he cannot avoid the attack of the Titled Douluo.

"Kid! You've also been poisoned by the Green Phosphorus Snake, but the poisoning is only mild. You'll die in about two days. If you can't make the poison by then, don't leave."

After being poisoned, Si Yun just looked up at Dugu Bo. This old poisoner was as insidious as he thought. He would seek revenge on this guy sooner or later.

As he spoke, Dugu Bo left here, and then began to strengthen the restrictions around the Yin-Yang Eye of Ice and Fire to make this place more hidden.

After Dugu Bo left, Si Yun came to the Yin-Yang Eyes of Ice and Fire without hesitation. Looking at the Yin-Yang Eyes of Ice and Fire and the Eight-Angled Mysterious Ice Grass in front of him, Si Yun hesitated for a while and took out a strange flower bouquet that was one foot long, with curved leaves, large petals, and stamens that looked like little snakes. It was called the Snake Dragon Flower. After eating it, the body's strength would be greatly improved in a short period of time.