In the long years of the earth's existence, life has appeared for hundreds of millions of years, and during this time, human beings are not the only civilization, there are many ancient civilizations appeared, and any of them have a degree of civilization that is not inferior to today's human beings, but it has become extinct for various reasons, just like the earth that has come to the end of the world, it seems that the earth is reshuffling all living things, so that civilization ends, and everything starts anew.

However, in this apocalyptic day, perhaps because of the outbreak of disasters, many relics left by ancient civilizations appeared in this world, and they either need special conditions to open, or they need extremely strong strength to start, or they need to pass some kind of trial...... In short, no matter what the case is, the ancient ruins are a strong attraction to humans and beasts in this last world, after all, what it contains may be the core of the ancient civilization, and after getting it, you can greatly improve your strength and make yourself the strongest existence in this last world, even if it is the end of this last world, it is very possible.

After returning to the Sword Gate base with Erin and his party, Lin Feng also briefly explained the matter about the ancient ruins to the leader of the Chosen One, Ni Tianxing, after all, to make a deal with the Longevity King, he must have the support of this leader.

"You mean that the King of the Beasts has formed an alliance with us, and now he will not attack our base, but will help us in times of crisis." After listening to Lin Feng's story, Ni Tianxing felt like he was dreaming, and confirmed to Lin Feng again in disbelief.

"Yes, that's exactly what it means, but because it's an alliance, we need to help him open the entrance to the ancient ruins in three days." Lin Feng nodded seriously.

"But they are our enemies, I don't want to say that humans and beasts are natural enemies, that is, we have had many of our companions of the Chosen One died in the poison and mutilation of many hands around the waterhole town, and now it seems that those two guys are the subordinates of the Longevity King, you let us form an alliance with them, you are not sick!" Ni Tianxing roared angrily, it could be seen that his hatred for the fierce beast had accumulated to an extremely terrifying point over the years.

"Leader Ni, don't worry, what you said is the truth, but isn't that in the past tense, besides, there are many Chosen ones who have been killed by their fierce beasts, but the Chosen ones have also killed a lot of fierce beasts, you come and go, this account is really difficult to calculate, if you want me to say that it is better to turn the war into a jade silk and form an alliance, so that it will not only reduce a big enemy for our base, but also take care of each other, isn't it!" Lin Feng completely understood Ni Tianxing's thoughts, but in this last world, they should judge the problem more rationally, and as for the emotional aspects, they had to put it aside for the time being.

“…… I can temporarily stop fighting with those fierce beasts and ignore the previous grievances, but if I want to cooperate with the fierce beasts and help them open the door to that so-called trial, I can't do it! Ni Tianxing took a long time before he stood up and said.

"Thank you, Chief!"

Regarding Ni Tianxing's reaction at this moment, Lin Feng instead bowed very seriously and thanked him, after all, Ni Tianxing just said that he couldn't do it, and he didn't insist on opposing this matter, which was to acquiesce that Lin Feng could find other Chosen Ancient Ruins who were willing to cooperate with him and the fierce beasts......