In fact, there is no silence in the dense forest, and there are always the shouts of mercenaries, the roars of beasts, and the sounds of battle in many places. Ji Yin stood on tiptoe and quickly swept past the big trees, he didn't deliberately hide his figure, and increased his speed to the fastest. The mercenaries didn't pay much attention to a fleeting figure, and continued their fierce battle.

The mercenaries are still relatively clear about their own strength, they do not go to the depths of the dense forest to hunt, and generally only fight those ordinary beasts on the periphery. Generally, a mercenary group can hit two low-level beasts a day, and there are many ordinary beasts on the periphery of the dense forest, so there is no need for them to risk going deep into the dense forest.

Ji Yin's current strength can kill mid-level beasts at will, but he also has to deal with high-level beasts carefully, and the target giant tailed three-headed snake this time is one of the high-level beasts, with strong vitality and defense. Its slippery scales are invulnerable, and it is able to resist the attacks of the powerhouses of the Tongmai Realm.

As the extreme yin deepened, the mercenary groups that could be seen everywhere were slowly decreasing, and the deeper he went, the fewer beasts he saw. The beasts began to develop some characteristics, and they became more and more crowded. Ji Yin began to understand why those mercenary groups did not dare to go too deep, because they were afraid that they would accidentally touch the habitat of the beast herd, and the siege of a dozen low-level beasts was not a pleasant thing.

When Ji Yin turned over a tree, he heard a loud roar, and a yellow and white beast rushed towards him, its speed was extremely fast, and it was in front of Ji Yin in the blink of an eye.

"Middle-level beast?" "Extreme Yin took a step back, this was the first mid-level beast he had seen since entering the dense forest, the size of the beast that pounced on him was not very large, but its speed was extremely fast, no wonder it was able to spot itself just now.

"A mid-level beast, a yellow-haired electric wolf, this is a speed-based beast, with a strong sense of territory, and generally does not travel in groups, so you can deal with it with confidence. "The system in the heart of the extreme yin gave a hint, like a picture book to describe the beast in front of the extreme yin.

"It's good to come!" Ji Yin looked at the yellow-haired electric wolf that pounced again, condensed his strength on his fingertips, and threw it at the yellow-haired electric wolf. Three fierce energies carried a whining sound of breaking the wind, and quickly flew towards the yellow-haired electric wolf that pounced.

The yellow-haired electric wolf subconsciously wanted to dodge, but it was still in mid-air, and the difference in strength made it unable to react correctly, and three blood holes appeared on its head, smashing down in front of Ji Yin, without breath.

Ji Yin casually poked into the head of the yellow-haired electric wolf, and grabbed the beast core of the yellow-haired electric wolf, the yellow beast core was steaming, and it felt a little numb in his hand.

Ji Yin put away the beast core and continued to move quickly towards the depths of the dense forest.

The further he got to the rear, the slower the speed of the Extreme Yin, and he encountered no less than ten waves of fierce beasts, the largest of which was three mid-level beasts attacking together. And the road ahead is no longer completely dense, there are some small rivers, lakes, and some small swamps.

At this rate, before he found the giant tailed three-headed snake, he would be consumed to death. Ji Yin frowned, it was indeed good to kill the beasts along the way to hone himself, but when the time came, if he was not in his heyday when he saw the giant tailed three-headed snake, then it would be a little dangerous. A high-level beast is different from a middle-level beast, it is an extremely huge gap, and if you see that giant-tailed three-headed snake now, you will have a lot of trouble.

"System, is there any way I can move forward at that speed without exerting energy?"

"Yes, you give me all those beast cores just now, and I'll give you some reward. "The system did not dry the extreme yin and responded directly.

"You can take as many things as you want, and if I want those things, I just take them back to the warehouse in the sect, which is of no great use. Ji Yin quickened his pace, wantonly squandering the energy in his body.

"Swallow what's in your mouth. The system reminded.

Ji Yin was stunned for a moment, moved his lips, and found that he had a pill in his mouth, he didn't hesitate, and swallowed the pill directly into his stomach.

As soon as the pill entered his stomach, Ji Yin felt that the exercises on his body involuntarily started to work quickly, and wisps of energy quickly filled into his Yin Dan, and the similar energy that he had squandered just now began to fill again.

"What a good thing!" Ji Yin excitedly sped forward, feeling the inexhaustible strength in his body, he was confident that he would fight the giant tailed three-headed snake now.

"The more advanced Qi Boosting Pill can help improve the level before the tendon strengthening period, but for you, it can only replenish the strength in your body. The system explained.

"Isn't the elixir that advanced in the tendon strengthening stage very precious, and you can take it out like this at will?" Ji Yin was a little surprised, he knew the value of the elixir.

"I gave you the best, as long as you kill the giant-tailed three-headed snake later, I will reward you with a book of techniques, which will help you enter the middle stage of the spirit transformation. The system spoke unhurriedly, and Jiyin felt more and more excited.

With Ji Yin's desperate hurry, he soon came to the deepest part of the dense forest, and when he gently jumped over a small river, a huge beast next to him quickly pounced.

"High-level beast!" Ji Yin exclaimed, quickly flashed to the side, and where he was standing, the big bear that was pounced on left a deep paw print, and the dirt splashed everywhere for a while.

"Kaishan Bear, a high-level beast, has extremely high attack and defense, and uses its speed to drag it relatively slowly, slowly consuming it. "The system reminds of the extreme yin.

"It's important to find the Giant Tailed Three-Headed Snake quickly now, is there any way to get rid of it?" Extreme Yin dodged the Kaishan Bear's attack, and did not attack the Kaishan Bear.

"Just get out of its territory. The system replied directly.

Jiyin ran away quickly, and the Kaishan bear continued to chase Jiyin for a while, and when he saw that Jiyin was far away, he slowly stopped.

"Concentrate, the front is already the territory of the Giant Tailed Three-Headed Snake. ”

The prompts of the system in his mind caused Ji Yin to quickly raise his vigilance, and as he quickly swept through a cave in front of him, some strange cries came from the cave.

A giant python more than ten meters long with three heads slowly swam out, and the three heads looked at the extreme yin and made a strange sizzling sound.

"The Giant Tail Three-Headed Snake has finally found you!"

(Note: Beasts are divided into three tiers, and when they reach the end of the High Tier, they will transform into each other.) After transforming into a human form, the beast is comparable to a powerhouse in the Ascension Stage, and its cultivation behind it is similar to that of a human. ）