Waving his hand, Lin Cheng said to the giant rat leader in a deep voice: "I know you don't believe it, and I can't prove anything to you intuitively, but what I can tell you is that most of the reason why I can have my current strength is due to the credit of this bottle of strengthening potion!" So what you're thinking about now isn't whether I'm lying to you or not, it's something else-"

"Tsk?"

Hearing Lin Cheng say that he himself relied on this strengthening potion to improve his strength, the giant rat leader's eyes suddenly lit up, although it did not have much experience in dealing with humans, but it was easy to tell whether the other party was lying to itself, although it was a hostile relationship with Lin Cheng before, but it didn't think that Lin Cheng would lie to himself, the reason was very simple, now that the matter was over, the other party couldn't take the initiative to come here to fool it once!

Seeing that the leader of the giant rat was interested in his last sentence, Lin Cheng smiled, stretched out his hand and pointed at Peter in the distance and said to it: "If you choose the first option, then I will immediately give you ten bottles of strengthening potion, and then we will go our separate ways; But if you choose the second option, then you have to promise me one thing! ”

Following the guidance of Lin Cheng's finger, the giant rat leader looked back at Peter, suddenly realized something in his heart, turned his head and shouted to Lin Cheng, "Twitter? ”

"You're really smart."

Although the giant rat leader could only chirp from beginning to end, Lin Cheng could hear the difference from the almost identical-sounding tone, and nodded with a smile: "That's right, if you choose the second plan, then you must ensure that person's safety!" This guarantee is not temporary, but until he dies of old age or sickness or leaves the city of his own accord! ”

“……”

Although he had already guessed Lin Cheng's plan, when the other party said the last sentence, the leader of the giant rat finally realized why Lin Cheng had just come to repay his kindness, but he wanted to bring Peter over!

However, it was not disgusted in its heart, since the other party could do this for its friend, then at the same time, it also showed that none of the words he just said were lying to himself, that is, the bottle of enhancement potion that could make its strength soar was true!

After realizing this, the little heart of the giant rat leader suddenly jumped violently, for it now, in addition to ensuring the survival and expansion of its own race, it is the most important thing to improve its strength!

Whether it is a human or an animal, as long as they have self-awareness and taste the sweetness brought by strength, they will be fascinated by improving their strength, because they know very well in their hearts that only by constantly improving their own strength can they continue to get what they want in this apocalypse!

Although the requirements of Kelin City sound quite simple, it is not easy to do, such a big living person lives in this city, it can warn all the giant rats in the city not to attack Peter, but after leaving the city, those monsters outside will not care about this, if you want to ensure Peter's safety all the time, you must always arrange a group of giant rat guards by his side.

This is also a hurdle in the heart of the giant rat leader, if it is asked to arrange people to protect the safety of Lin Cheng at all times, it will definitely do it without saying a word, but Peter is always an 'outsider' to it, and it is really unacceptable for it to waste troops to protect the safety of such a person at all times.

In such a world where strength is respected now, this is the naked reality, strength is a person's pass, the giant rat leader respects Lin Cheng very much, but he can't treat Peter as Lin Cheng as well.

Lin Cheng naturally understood this, and he didn't want to use the strengthening elixir to do so. To blackmail the other party, but his affairs in Kalk City have been completed, and it won't be long before he has to leave here, and after they leave, Peter must live in this dangerous empty city as before, if he has a normal relationship with Peter, it will be forgotten, but whether it is Bai Ling is in a coma or when he is in a coma, Peter takes care of it meticulously, and the location to enter the underground base is also provided by him, according to Lin Cheng's clear character, he will never simply pat his ass and leave directly.

The reason why he thought of using a Type C enhancement potion to force the leader of the giant rats to tie up with Peter was because he found that these mutant giant rats were not impossible to communicate, as long as the method was right, and the relationship between them was already established, this matter was not non-negotiable.

The leader of the giant rat kept his head down and was silent, Lin Cheng did not urge it, swallowing the smoke with a cigarette in his mouth, to be honest, from his point of view, this matter is beneficial and harmless in any way, although Peter's strength is not very strong, but he is a human after all, he can do many things that the giant rats can't do, such a human who knows Kalk City well, plus the army of giant rats, who are actually in control of the city, as long as they join forces, it is completely up to them.

But this is only his personal opinion after all, the estrangement is difficult to eliminate even between people, let alone humans and animals, this psychological barrier is not only the leader of the giant rat needs to overcome, even Peter must try to overcome it.

Just as Lin Cheng was thinking about how to explain this matter to Peter for a while, the leader of the giant rat suddenly raised his head, and after his eyes looked at Lin Cheng's face for a while, he stretched out his paws and stretched out his claws towards the bottle of C-type strengthening potion!

Seeing the movement of the giant rat leader, Lin Cheng suddenly smiled slightly, and had no intention of stopping it at all, but just as the other party was about to touch the body of the C-type strengthening potion bottle, the claws suddenly stopped again!

"Huh?"

Seeing this, Lin Cheng raised his eyebrows slightly, and was about to speak, but he saw the claws of the giant rat leader move to the side, and he directly took the bottle of D-type strengthening potion!

"Is it true that you still can't overcome the psychological barrier?"

Seeing the final choice of the giant rat leader, Lin Cheng frowned slightly, and secretly said in his heart, he could understand the extreme entanglement in the other party's heart, if it weren't for Peter, he wouldn't have taken a few bottles of strengthening elixir to force the other party to make a statement, although he needed energy very much now, but the energy value consumed by a bottle of C-type strengthening potion plus ten bottles of D-type strengthening potion was just a drop in the bucket for him, forcing the other party to choose one of the two was just a strategy he had to use.

The giant rat leader must have already guessed his plan, but as said before, the mind possessed by this giant rat leader is infinitely close to that of a normal adult, he can understand Lin Cheng's thoughts, and he also knows that if he wants them all, the other party is likely to give it to him, but if it really does this, this friendship may come to an abrupt end!