He took a deep breath, thinking to himself that if he had the chance, alchemy would also be delved in. He felt that the burden on his shoulders was very heavy and heavy, firstly, to become stronger, secondly, to temper his spiritual power, thirdly, to make up for the regrets of his previous life, to practice the mental method to a very high level, and fourth, to inherit the legacy of the old way, to carry forward the Taixu Dao, and not to smash it in his own hands.

Fifth, inheritance. Everything here is enough for him to spend his whole life doing. He didn't know if he had enough time. But there is good news, that is, in this era, the stronger the person, the longer the lifespan, if strong enough, the millennium is not a dream.

Although the drone does not have a collection device, Zhao Feng still recorded the pictures of these plants, and went back to prepare to check the data and analyze it. Before he knew it, he had gone ten kilometers deep into the crypt, and the entire crypt was already dark except for the glowing plants.

From time to time, the cries of creatures are heard, echoing in the crypt and making people dizzy. Zhao Feng controlled the drone to turn on the lighting device, the light refracted brilliant light on the obsidian, and he had already detected many creatures, just around the drone.

The refracted light caused a flurry, yes, at least not a single creature was alarmed, and the roars rang out one after another, and many creatures began to move away from the area, but a few smuggled towards the direction of the drone.

All this information was detected by the drone's frame search system, and Zhao Feng didn't want to lose his toy, so he stopped moving forward and began to retreat. But the approaching creature sped up! According to the infrared imagery, several spider-like creatures are rapidly moving through the caves. This glowing flying object has caught their attention!

These creatures are called jumping spiders. The body is not large, more than 40 centimeters long, the limbs are very long, a pair of forelimbs stretch out to be two meters long, four pairs of thick hind limbs are also about one meter, and the staggered spikes on the limbs can make it move quickly anywhere on any side of the rock wall.

Zhao Feng secretly said that he was unlucky, the speed of the jumping spider in the crypt was much faster than that of the drone, and now he hoped to get rid of it with a few corners while the jumping spider had not completely caught up. But I didn't know what the jumping spider was capable of, so there was no sign of infection, and it chased straight after it.

In less than 30 seconds at most, the jumping spider will completely catch up and tear its beloved toy to pieces. This was something he didn't want to see, so Zhao Feng's heart suddenly changed direction, and he walked towards the signal point of another unknown creature, intending to let other creatures scare off the pursuit of the jumping spider. He can't help it, in such a small crypt environment, the drone is completely delivering food, and there is no room for turnaround.

It doesn't matter if this turn is made, the unknown creature also found the drone that had been recklessly introduced into its territory, but it made a sound familiar to Zhao Feng, it was a digger, well, the digger also joined the team chasing the drone......

The crypt extends in all directions, and Zhao Feng is also too much to do, and his heart said that anyway, there is a wolf in front and a tiger in the back, so I will turn around again and run to another place. Just past a corner, the figure of the jumping spider jumping over was in front of him, Zhao Feng was really startled, and quickly made an emergency evasion and entered the crypt in the other direction.

Maybe he was really unlucky today, a hyena sensed the arrival of the drone, the hyena is a fifth-level fierce beast, not big, about two meters long, weighing three hundred kilograms. Extremely ferocious, deadly, and more importantly, gregarious. The hyena exclaimed, and a pair of purple eyes opened in the darkness. Okay, Zhao Feng doesn't have to worry about the pursuers behind him, the pursuers behind him have long been scared away, and now, he can only control the drone to escape.

I don't know if he is in a panic, Zhao Feng is also unlucky enough, under the pursuit of the hyena, he broke into the glittering territory, another small creature that lives in groups, flies, and can spit deadly purple flames.

Seeing the dense glitter flying over, the drone rose sharply, entering another main crypt from an extremely narrow hole, below, the hyena and the glitter were already in a mess, and seemed to be fighting each other, which made Zhao Feng breathe a sigh of relief slightly, and began to look for a way to the ground.

This main crypt is unusually wide and empty, probably tens of kilometers in range, which is not very common in this area, and suddenly, an extremely powerful evil wind swept over again, and the drone completely lost its direction in the evil wind, crashed into the rock wall, and fell to the ground again.

When Zhao Feng regained control of the drone, he froze, if the message sent back by the drone was correct, this was a very huge creature, hundreds of meters high, and the wind rose again, Zhao Feng simply leaned the drone against the rock wall, and now he was sure that this was a flying creature, and the sudden gust of wind here was caused by it flapping its wings.

The inexplicable creature folded its wings and lay silently on the ground. Zhao Feng controlled the drone and wanted to lean over, he had just made a move, and the quiet creature suddenly raised its head without warning, as if it had discovered an inexplicable intruder. It opened its mouth in the direction where Zhao Feng was, Zhao Feng suddenly felt bad, and immediately controlled the drone to retreat in the direction it came. If he had stayed a second late, he would have found that the main crypt had turned into a sea of fire.

The drone emitted a rapid alarm to indicate that the temperature was too high. Zhao Feng checked the data, my goodness, what kind of creature is that? Zhao Feng returned to the original cave, but the drone had a high temperature of more than 1,000 degrees. First of all, the drone is several kilometers away from the creature, and there is only one explanation for any contact, that is, the creature should be spitting flames, and the temperature is very high, at least tens of thousands of degrees.

Under the influence of the flames, the rock walls of the dim crypt began to glow and melt. Let the situation here be clear, where are the traces of hyenas and glitter? The whole calm was abnormal, so that Zhao Feng had a momentary illusion, is this still the scene full of vitality that he saw just now? He quickly steered the drone away from the hot area, and shortly after he left, the side road had completely melted......

After a frightening glance, Zhao Feng began to make the drone's difficult journey home, this journey is full of hardships and ups and downs, which can be called an epic, because after this frightening journey, the drone encountered rock lizards, insects, apes, glazed tapirs, etc.

Obsidian has a strong ability to refract, and the laser refracted many times in the cave, causing panic among the cave creatures, making these creatures all show great hostility towards drones. It also made Zhao Feng's spirit sharpened and tested. Just like before, Zhao Feng caused conflicts and confrontations between different creatures to fish in troubled waters for himself, and finally escaped after a lot of hardships. This experience gave him an intuitive understanding of the planet, that is, extremely dangerous!