## Chapter 2698: The Better You Eat, The Stronger Your Origin Spiritual Vein Will Be
The area of 100,000 li was flattened, most of the spirit beasts were driven away, and not many were actually killed. The spirit beasts driven away were all above the Supreme Realm. The spirit beasts below the Supreme Realm trembled under the pressure of the Undead Legion and did not dare to resist at all. The Undead Legion did not kill them.
Xiao San has completed the exploration of the terrain of the origin spirit vein within a thousand kilometers nearby and formed a complete trend map. As for the farther places, the trend of the origin spirit vein becomes more complicated, with more branches. It takes a lot of time to explore, and it may take several years. For now, the range of one thousand kilometers is enough. The remaining spirit vein trend does not necessarily need to be explored by Xiao San.
Xiao San returned the jade card recording the trend map to Lin Moyu and said, "Master, this origin spirit vein has reached the peak of the sixth level. As long as there is a suitable opportunity, it can be sublimated to the seventh level."
The seventh-order origin spirit vein is much stronger than the sixth-order one. If there is a seventh-order origin spirit vein to support, cultivation will be much faster. Lin Moyu had already made some preparations before and prepared some materials for spirit vein sublimation. But according to Xiao San, it is still not enough. If you want to sublimate the spirit vein, there is one most important thing: a relatively weak origin spirit vein. The strong origin spirit vein can devour the weak origin spirit vein and sublimate.
Lin Moyu suddenly thought of the two origin spirit beasts that had been eating and drinking for a long time in his own rule world. The two spirit beard insect beasts have eaten a lot of origin crystals during this period, and the level of the origin crystals they have eaten is not low. They will have to pay something at that time.
Lin Moyu threw out the two spirit beard insect beasts and also released the insect mother. One thing overcomes another; with the insect mother, the two spirit beard insect beasts became very honest and dared not move. Xiao San looked at the spirit beard insect beasts, then at the insect mother, and finally at Lin Moyu. The mouse blinked his squinting eyes, "Master, are you a treasure chest?"
Lin Moyu knew what it meant, "By chance, I got these two guys."
Xiao San was puzzled, "The insect mother was also obtained by the master?"
Lin Moyu laughed, "It was indeed a coincidence."
Xiao San was speechless; the coincidence was too much. Lin Moyu said, "These two guys have been eating and drinking for free for a long time. I think they can almost get the origin of the spiritual vein. You are all spiritual beasts, so communicate with them and see when you can get it done."
Xiao San patted his chest and guaranteed, "No problem, leave it to me."
With a whoosh, Xiao San jumped in front of the spirit beard insect beasts. They are all spiritual beasts, and Xiao San, being a spiritual beast of the third realm of Dao Zun, can easily suppress the origin of the spiritual beast from the realm. Xiao San put his claws on his waist, moved his mouth slightly, and made a sound that Lin Moyu couldn't understand at all.
Lin Moyu knew that this should be the language between spiritual beasts. If the spirit beasts were enlightened, they could speak human language to communicate. Unfortunately, the two spirit beard insect beasts were at a very high level, higher than ordinary spirit beasts, even higher than Xiao San. The world is fair, and it is difficult for them to open their spiritual intelligence. Fortunately, Xiao San can communicate with them in spirit beast language, which saves a lot of trouble.
After a short exchange, Xiao San reported to Lin Moyu very proudly, "Reporting to the master, I have asked clearly. They have reached the critical point now and can start transformation at any time. It's just that they have been missing something, so they have not been promoted yet."
Lin Moyu asked, "Tell me clearly, what is missing."
Xiao San said, "It depends on what level of origin spiritual vein the master needs. For example, this big guy is already a high-level Tianzun, and it will be a Daozun if it is promoted. When it is promoted, it can breed an origin spiritual vein, and the level of this origin spiritual vein will be different. For example, if the master uses the seventh-level origin crystal to promote it, it can breed a fifth-level lower-quality origin spiritual vein. If you use the seventh-grade fine origin crystal, it will breed a fifth-grade upper-grade origin spirit vein. If you use the seventh-grade world-class origin crystal, it will have the opportunity to breed a sixth-grade lower-grade origin spirit vein."
Xiao San explained it in detail. In short, this Song Mo's Lixu insect beast needs to use the seventh-grade origin crystal to upgrade. The level of the origin crystal is different, and the level of the spirit veins bred is also different, ranging from the fifth-grade lower-grade to the sixth-grade lower-grade. The small Lingxu insect beast is only a low-level Tianzun, and it can be promoted to a middle-level Tianzun this time. When promoted, it can breed a third-grade origin spirit vein, but it also needs a seventh-grade origin crystal to be promoted. They eat the same, but they breed different things, which is related to their own realm.
Lin Moyu knew that if other forces got these two Lingxu insect beasts, they would definitely try their best to meet the other party's promotion conditions and breed origin spirit veins. This is a very profitable business, and it will never lose money. Lin Moyu was very curious, if he gave them the eighth-level origin crystals to eat, could they breed higher-quality origin spirit veins.
Xiao San asked, and the answer surprised Lin Moyu. The eighth-level origin crystals were too high-level, and they couldn't digest them. They had to wait until they reached the fourth level of Dao Zun before they could digest the eighth-level origin crystals.
Xiao San whispered, "Master, in fact, there is no need to let the insect mother watch them now. Even if you drive them away now, they won't leave."
Lin Moyu felt a little strange, "Why?"
Xiao San said, "They said that they have good food and drink here, they always have origin crystals to eat, and they don't have to do anything. They live very well."
Lin Moyu was even more surprised, "Giving them origin crystals is to let them breed origin spirit veins, how can they not do anything."
Xiao San said, "They said that it is their nature to breed origin spirit veins, and they were supposed to breed them."
Lin Moyu was a little amused; he actually raised two guys who ate and drank for free, no wonder they were so honest.
Lin Moyu threw out a hundred seventh-level exquisite origin crystals without any care, "Eat it, and quickly breed the origin spirit vein."
The two spirit beard insect beasts immediately ate it up, like chickens pecking at rice, slowly eating up the origin crystals. Their aura was rapidly increasing. They had already reached the critical point of promotion and breakthrough. Now with the seventh-level origin crystals, they easily took the last step.
Xiao San said with envy, "I really envy the origin spirit beasts. As long as they eat enough, they can naturally be promoted without any bottleneck."
Lin Moyu said, "The world is fair. There are good and bad things. It is very difficult for the origin spirit beasts to open the spirit beasts."
Xiao San nodded and said, "Indeed, and they can only eat origin crystals, unlike me, who can eat all kinds of delicacies."
Lin Moyu chuckled, "Your idea is good. Only with spiritual intelligence can you be a complete life, and you will not be muddle-headed."
He told Xiao San to look at the spirit beard insect beasts, and Moyu began to refine the origin spirit veins.