"What are your conditions?"
Shen Lang was extremely anxious and didn't waste any more time with Adolf. He followed up on the other person's words and asked.
"Heh... it's not an unreasonable condition, I just find you quite interesting and want to become sworn brothers with you."
Adolf said, "Being brothers with this young master is a fortune you could only cultivate in eight lifetimes. You should cherish this opportunity."
"Alright, your old man's name is Shen Lang. From today onwards, you are my brother. Hurry up and tell me the whereabouts of your two sisters-in-law."
Shen Lang felt like his insides were burning. At this moment, he agreed to whatever conditions Adolf proposed.
"Shen Lang, you're that kid who challenged the martial arts of Yang Country by himself."
Upon hearing Shen Lang announce his name, Adolf looked surprised and said, "I knew you had the nerve to challenge Yang Country's martial arts. So your martial cultivation has already broken through to the Heavenly Realm."
"However, even if you are in the Heavenly Realm, you can't possibly kill Yagyu Danbaishou. He is the number one expert in Yang Country and has been in the Heavenly Realm for many years."
"No, what did you just say? I'm your brother? Ridiculous. Do you know who I am? I am the young master of the Adolf family. I possess the most noble bloodline in this world. How can I call you big brother?"
At these words, Shen Lang's eyes turned murderous again, but he forcibly suppressed it and said, "Fine, you are my big brother, alright? Quickly tell me where they are."
"Hahaha, if you had said that earlier, there would have been no problem. Don't worry, it's not shameful to be my little brother, Adolf."
Adolf showed a satisfied smile. "Since you're so sensible, I'll tell you the whereabouts of your two sisters-in-law now. They are located ten kilometers north of my current position."
Hearing Adolf's words, Shen Lang frowned and said, "Ten kilometers directly north of you is in plain sight. There isn't a single building or even a big tree. I don't see them anywhere."
"Such a foolish question. If anyone else asked me this, I would have slapped them away by now. But it's okay, since you're my brother, I'll enlighten you."
Adolf looked at Shen Lang and smiled, "That's right, ten kilometers away is indeed in plain sight, but I never said they were on the ground."
"Not on the ground?"
Shen Lang asked, "What do you mean? Are they underground?"
"Adolf, are you playing with me?"
Shen Lang's eyes turned cold. This time, he truly wanted to kill.
"Ah, Shen Lang, my foolish brother, can you use your brain a little? You disappoint me as an older brother."
Adolf slapped his own head heavily and said, "Haven't you ever considered the possibility of a nest or something underground?"
Hearing this, Shen Lang's eyes lit up. He quickly placed Yu Xiao and Yu Fei back onto the bed in the tent and, without another word, sprinted towards the ten-kilometer mark.
"Ah, Shen Lang, my foolish brother, wait for me."
After Shen Lang rushed out quickly, Adolf also sprinted after him. Soon, the two arrived at the location Adolf had pointed out.
However, Shen Lang looked for a long time but still found no trace of an underground nest. He then turned his gaze to Adolf.
"Oh, my foolish brother, you can't figure it out, so you're asking your brother for help?"
Seeing Shen Lang's gaze, Adolf smiled and said, "How about this? Call me 'brother,' and I'll show you how to find the underground nest."
"Brother—"
After Adolf finished speaking, Shen Lang, without any hesitation, directly shouted out.
"Ah, Shen Lang, my foolish brother, your ability to bend and flex is so much like mine. No wonder I felt an instant connection with you."
Adolf was overjoyed upon hearing Shen Lang's words. He then raised his right foot and stomped heavily on a protruding marble on the ground.
"Creaak—"
As Adolf stepped on the marble, the ground slowly split open from the middle. Then, a staircase leading underground appeared before Shen Lang and Adolf.
"How did you know this stone was the mechanism?"
Seeing that the passage to the underground nest was opened after Adolf stepped on the stone, Shen Lang asked in surprise.
"Foolish brother, did I just waste so much time talking to you? You wouldn't have forgotten who my grandfather was, would you? He was a super formidable figure who almost unified Europe. His specialty was military affairs. He built many underground air-raid shelters, and they are similar to this one."
Adolf smiled and said, "A brother is always a brother. Some things still need to be learned, and you can't avoid it."
"Alright, I admit it. I'm convinced."
Shen Lang looked at Adolf and said, "Since you keep calling me brother, then for the rescue that follows, you'll lead the charge. After all, they are all your sisters-in-law."
"My foolish brother, your shamelessness is truly terrifying."
Adolf heard Shen Lang's words and smiled, "You want me to attract all the danger so you can rescue them. Your plan is quite brilliant."
"Let me tell you, if anyone else dared to scheme against me like this, I would exterminate their entire clan. But since you are my brother, I will take this risk for you."
With that said, Adolf actually stepped forward and strode towards the danger.
Shen Lang followed behind Adolf, step by step.
The stairs were long. After walking with Adolf for more than ten minutes, Shen Lang finally set foot on the ground. However, when he landed, he was so shocked by the scene before him that his eyes widened.
Shen Lang saw a laboratory that covered an area equivalent to two football fields. Nearly a hundred men and women in white coats were busy working. In the center of the laboratory, there were more than a dozen biological culture dishes. Inside them were not lab mice, but young women.
These young women, some alive, some dead, some missing limbs, some missing legs, presented a tragic sight.
What shocked Shen Lang was that he found Ye Shishi and Wang Yuyan also inside the culture dishes. However, their consciousness was clear, and they were frantically banging on the biological culture dishes, begging for help.
But the culture dishes were made of a special material that was not only incredibly strong but also completely soundproof. So no matter how loudly they cried for help, the people in white coats outside could not hear them.
"Test subjects number one to twelve, we severed their limbs and injected extracted newt genes into their bodies, but why haven't their broken limbs regenerated? Why is this happening? Where did the experiment go wrong?"
After Shen Lang finally breathed a sigh of relief upon seeing Ye Shishi and Wang Yuyan safe, a person speaking in the Yang Country language let out an angry roar within the laboratory.
"Failure, another failure! I've had enough, I've really had enough! Which part is wrong? Who can tell me?"