Fierce beasts inevitably blocked the way on the return journey, but with the Ecological Deduction Sandbox providing warnings, Lin Yan was always able to detect their traces in advance.
For weaker fierce beasts, Lin Yan led the team straight through and killed them outright. As for the more powerful ones, they would previously choose to take a detour whenever they encountered them. But ever since Lin Yan obtained the Primordial Eternal Treasure Furnace, he no longer thought much of them.
In order not to alert the other members of the Special Operations Team, Lin Yan often went into those areas alone and used the Chaos Eternal Treasure Furnace to kill or seal them.
Lin Yan had now reached True Immortal Mid Stage. Even without the Chaos Eternal Treasure Furnace, his combat power was no less than that of an ordinary True Immortal Late Stage fierce beast. Once he brought out the Chaos Eternal Treasure Furnace, fierce beasts below the Mysterious Immortal Level were practically incapable of resisting.
Even those Mysterious Immortal Level fierce beasts would mostly turn and flee when faced with the pressure released by the Chaos Eternal Treasure Furnace. Some weaker Mysterious Immortal Grade Fierce Beasts were even chased down and beaten mercilessly by Lin Yan, ultimately forced to abandon part of their bodies and flee in panic with only the portion containing their Baleful Core.
In theory, with the Primordial Eternal Treasure Furnace, even Golden Immortal Beasts were no match for Lin Yan. However, activating the Primordial Eternal Treasure Furnace to fight a Golden Immortal Beast consumed far too much and could not be sustained for long. If a Golden Immortal Beast did not foolishly stand there and fight him, Lin Yan still had little chance of winning.
But in the Prehistoric World, every Golden Immortal Beast