After muttering for a while, the old man in black took out a dim magic crystal ball from the magic space and said, "In our tribe, every newborn baby needs to drop a drop of blood into this crystal ball in order to predict his natural potential to communicate with beasts!" After Yang Ling absorbed the energy of the black stone, emitted a circle of red light and caused a burst of screams, as the strongest spiritual prophet in the clan, the old man in black immediately sensed it, and then sent guards to invite Yang Ling over. As soon as they met, he felt a different aura from Yang Ling's body, and that feeling was a bit similar to that of a clansman who had cultivated to a high level in the Spirit of the Beast. After taking it into account, he decided to take out the crystal ball and give it a try to confirm whether the other party had any connection with the clansman. The magic crystal ball can be said to be the treasure of the Sumerian people, and it is a sacred relic inherited from generation to generation by successive prophets. Not only can you predict your clan's natural potential to communicate with beasts, but you can also confirm your identity. After dropping a drop of blood, the crystal ball will have no reaction if it is an outsider, but if it has Sumerian blood, the crystal ball will emit a green light. Seeing the old man in black solemnly, Yang Ling was silent, worried about whether this would be a trap, and hoped to take the opportunity to test the potential of the so-called communication with the beast. If you can further obtain the Sumerians' method of cultivating the beast spirit, it will be even more ideal, and I believe that it will definitely be of great benefit to your own army of demonic beasts. "Brother Yang, I'll come first!" Seeing that Yang Ling was silent, Yuna understood his worries, and bit her index finger as she spoke, pressing it tightly on the magic crystal ball before Yang Ling could stop it. Suddenly, the dull crystal ball turned green little by little, emitting a faint green light. "Good, good, it's really good!" Although his eyes were blind, the old man in black still felt the change in the crystal ball in time, and his hands trembled slightly with excitement. Over the years, the clansmen have not been as good as the next, not only their ability to communicate with the beasts has become worse and worse, but their number has also become smaller and smaller. If a lost clan is found at this time, it will definitely be great news. Seeing Yuna winking at herself, Yang Ling understood what she meant, and knew that the crystal ball was not dangerous. After a moment of silence, he no longer hesitated, and bit his index finger and pressed it. Unexpectedly, the crystal ball did not emit any green light, but shook gently. "Hey, what the hell is going on?" Witnessing the strange scene, not to mention Yuna and Yang Ling, even the old man in black, who had dealt with crystal balls all his life, was puzzled and didn't understand what was going on. After the accident, he whispered a few words, and in an instant, two intense green rays shot out from the eyes of the statue of the severed arm, shining on the trembling crystal ball. As soon as the bloody index finger pressed on the crystal ball, Yang Ling felt the magic power in his body surge out, and he hurriedly recited the witch decision in shock. Suddenly, Wu Dan beat violently, driving blood-red energy to run in his body. The magic power surged to the crystal ball and then turned back, not only did it not cause any major loss, but instead sucked a stream of pure green energy from the crystal ball. After absorbing a large amount of green energy, the crystal ball slowly stopped, emitting a circle of orange light under the action of Yang Ling's blood-red magic power and green energy. At the same time, mysterious runes appeared on the surface. The runes on the crystal ball were densely packed, rapidly changing, and flashing like lightning. Yuna was stunned and couldn't remember it at all; the old man in black lowered his head and thought about the reason for the anomaly of the magic crystal ball, unaware of the appearance of the runes; only after advancing to the earth witch, Yang Ling, who had an amazing memory, wrote it down in time. "Yang Ling, are you okay?" After the accident, Yuna was nervous when she saw Yang Ling retract his fingers and close his eyes without saying a word. Look at Yang Ling, and then look at the thoughtful old man in black on the side. After confirming that he had not forgotten any runes, Yang Ling opened his eyes and smiled faintly, signaling Yuna not to be nervous. Although he didn't understand the meaning of these runes for a moment, he had a gut feeling that this was definitely a good thing not to be missed. "Strange, how can this be?" Touching the crystal ball that had recovered its dullness, the old man in black shook his head suspiciously. For so many years, he had never seen or heard of such a strange thing happening to the magic crystal ball inherited from ancient times. However, although it was not clear for a moment what was going on, he was sure that the two of them had a certain relationship with the people who had been separated in ancient times. Otherwise, after absorbing Yuna's blood, the magic crystal ball will never emit a faint green light. "This is the spell that our Sumerians use to cultivate the spirit of the beast, you turn the first page!" After a moment of silence, the old man in black took out a yellowed ancient book from his bosom, explained it slowly, and instructed a guard with five feathers on his head to demonstrate the specific movements to the two of them, and guide them to understand the tadpole-like Sumerian script one by one. Under the guidance of the Prophet and his guards, Yang Ling and Yuna gradually understood the cultivation spells of the Beast Spirit. It turns out that the so-called beast spirit is to use spiritual power to establish a certain connection with the beast, and then direct their actions through some skills. The stronger the mental power, the easier it is to perceive the inner thoughts of the beast, and the smoother it is to command. In a way, the Spirit of the Beast has a similar effect to the domestication of blood, but prefers a two-way relationship with the Beast. If a beast does not obey orders under the rage, the trainer can only appease it and wait for it to calm down before directing the next move, which is fundamentally different from blood domestication. According to the obelisk's explanation, the sorcerer holds the power of life and death over the domesticated beasts. After cultivating to a high level, if any guy doesn't listen to orders, he can erase his memory, or he can directly refine his soul, which is extremely powerful. After understanding the magic of the beast spirit, Yang Ling secretly thought about how to use it on his army of demonic beasts. The Sumerians used bull horns to direct the movement of large armies, and perhaps, they could improve it slightly, with a light whistle or simply with a whistle, so as not to expend too much mental energy on the details. As the Warcraft army grew larger and larger, he needed more and more Warcraft kings such as the Tarantula King and the Evil Eye Tyrant to avoid directly commanding every spider or evil eye one by one. In order to prevent the huge army of spiders and evil eyes from becoming a mess after the kings such as the Tarantula King and the Evil Eye Tyrant were killed on the battlefield, he could only train squad leaders to prevent accidents. But after initially mastering the cultivation method of the Sumerian beast spirit, he had another better choice, and at the critical moment, he might be able to directly command the army of demonic beasts through the whistle. Although it was not clear for a moment that Yang Ling's ability to communicate with the beast was unclear, in Yuna's body, the old man in black sensed infinite potential. In just over an hour, Yuna officially stepped into the threshold of cultivating the spirit of the beast, and became one with the clouded leopard brought by the guards. "Thousands of years ago, we Sumerians were famous for their brilliant animal taming. It's a pity that by now, many of the high-level spells used to cultivate the spirit of beasts have been lost! Now the vast majority of people can only tame low-level magical beasts such as Caucasian fierce dogs and Siberian clouded leopards throughout their lives. After sighing, the old man in black continued: "Legend has it that in the past, the elite warriors of the clan could summon powerful natal demonic beasts, and their strength was extremely powerful. It's a pity that after the disaster, almost all of the elites of the past were unfortunately killed, and the prophets of the past couldn't find the spell to summon the natal demonic beast after exhausting their efforts!" For thousands of years, in order to find a spell to summon the natal demonic beast, countless elite clansmen did not hesitate to enter the dangerous situation. It's a pity that no one can come out alive! Feeling Yang Ling and Yuna staring at him suspiciously, the old man in black said slowly. It turns out that it is said that after cultivating to a high level, the spirit of the beast can master many high-level spells. It's a pity that most of them have been lost, including the top-level spells that summon natal beasts by burning souls. Natal Demonic Beasts, that is, Demonic Beasts that share their vitality with their masters, each Beast Trainer can only have one Natal Demonic Beast in his life. Obtaining a Natal Beast, the Beast Tamer's vitality will far exceed that of ordinary people, but if the Beast unfortunately dies, the Beast Trainer itself will not be spared, and vice versa. After obtaining the Natal Beast, the Beast Trainer can not only gain strong vitality, but also gradually comprehend the talent ability of the Beast. Legend has it that there was a Sumerian hero in history who had a black dragon king as his natal beast, and as a result, his ** was extremely strong, and his magic resistance was incredibly high. "By the way, Yuna, where is your family, and how many people are left in the entire tribe?" After talking for a long time, the old man in black changed the topic, ready to learn more about Yang Ling and Yuna's background. If a large number of people who were separated from the ancient period can be found, it will definitely be a good news for the declining Sumerians. "This" Yuna muttered, not knowing how to answer for a moment. Although she didn't understand why the magic crystal ball glowed green after the blood was dropped, she knew in her heart that she was definitely not Sumerian. "I heard that a long time ago, our family moved out of the mysterious holy land and settled in the rich empire!" Seeing that Yuna was about to show her feet, Yang Ling hurriedly took over the conversation, and continued: "For so many years, there are not many people in the family, but how many clansmen are still in the holy land, then I don't know!" Since the other party mistakenly believed that he and Yuna were their lost clansmen, Yang Ling simply made a mistake to avoid twists and turns. After all, the other party has already told him frankly about the method of cultivating the spirit of the beast, and if he denies it at this time, the ghost knows if the other party will be ashamed and angry!

(To be continued)