"What's wrong?" Seeing that Lin Feng's face was not very good, the bone spirit asked.

Lin Feng frowned and said, "I saw an underground river, which seemed to be hidden in a powerful guy, and it killed that bloodthirsty demon bat."

"Awesome guys? Do you see what it looks like? ”

"No, it's so fast, I don't even know how that bloodthirsty demon bat died, let alone see the opponent."

"In this way, that guy is probably really unusual, are you still going?"

"Of course, nothing can stop me."

"Okay, let's go!"

The bone spirit praised Lin Feng, and then took the lead and floated up.

"Wait, senior, now you're not cowardly?"

"Ahem, I feel like I've regained a lot of strength, and I can help you."

"Really?" When Lin Feng heard this, he was very happy, the bone spirit had always been very weak, so he had been hiding from Lin Feng's protection, and now, the bone spirit could finally fight with him.

The bone spirit flew in front, but Lin Feng was still a little uneasy, and hurriedly followed, although the bone spirit said that his strength had recovered somewhat, but what its current strength was, Lin Feng didn't know.

In fact, not only could the bone spirit fight side by side with Lin Feng, but even the Red Flame Dragon Sting could now be on its own.

The current cultivation of the Red Flame Dragon Sting is also the peak of the fourth order, and it stands to reason that its cultivation is comparable to Lin Feng, but maybe this guy is too lazy, so he rarely comes forward.

Of course, there is another important reason, that is, Lin Feng constantly feeds the spirit stones, and the spirit stones are relatively hard, and the refining methods of demon beasts are different from those of humans, they need to be dormant to completely refine the spirit stones, and the speed is relatively slow, so the Red Flame Dragon Sting and the Fire Fox will always hide in Lin Feng's arms to sleep.

Actually, you can't blame them at all, it's like a person who is already drunk, he doesn't come out and goes crazy, and you still pray that they will come out to help you?

Maybe Lin Feng already knew this, so he didn't blame them, because Lin Feng could sense that the cultivation of the Red Flame Dragon Sting and the Fire Fox was also constantly exploding.

Because of this, Lin Feng kept feeding them spirit stones, Lin Feng believed that now was a critical period for their development, and only by cultivating them without hesitation could they become more powerful than ordinary demon beasts.

Not to mention anything else, just the fact that the Red Flame Dragon Sting can evolve into the Red Flame Dragon Sting, the average owner can't do it, you must know that the Red Flame Dragon Sting is not yet an adult, and a demon beast can evolve successfully when it is a minor, and the future development will be very promising.

"Lin Feng, you should feed them less spirit stones in the future."

The bone spirit that was floating turned around and glanced at the Chiyan Dragon Sting beside Lin Feng, only to see that the Chiyan Dragon Sting had not taken a few steps, and wanted to sleep again, looking lazy.

Lin Feng was stunned for a moment, thinking that his method was wrong, and asked, "Senior, why?"

The bone spirit explained, "Actually, I always forgot to tell you that very few people use spirit stones to feed demon beasts." "What?"

Lin Feng was shocked and said, "Could it be that my method is wrong?"

The bone spirit smiled slightly and said, "You don't have to worry about this, I'm not saying that it's not good to feed demon beasts with spirit stones."

"Then you ......" Lin Feng looked at the bone spirit with a puzzled expression.

The bone spirit asked slowly, "Have you ever seen a demon beast that specializes in eating spirit stones?"

Lin Feng was slightly stunned, then shook his head, he only knew that the favorite thing of most demon beasts was rare and exotic grass.

Suddenly, Lin Feng seemed to understand something, and said, "Are you saying that I should feed them rare and exotic grasses?"

The bone spirit nodded and said, "Yes, from now on, you should feed them more exotic herbs, so that they can also help you."

"Huh? Can feeding exotic herbs help me? ”

Lin Feng looked at the bone spirits with some puzzlement, could it be that if they were fed rare and exotic grasses, they would no longer be so lazy?

The bone spirit asked, "Then do you know why those demon beasts only like to look for rare and exotic grasses, and don't like to look for spirit stones?"

Lin Feng shook his head and said, "Why?"

Bone Spirit said: "Because the refining method of demon beasts is different from that of us humans, the time it takes for demon beasts to refine spirit stones is ten times that of us humans, so they are also very weak when refining, just imagine, if a demon beast is in a weak state for a long time, in this cruel world, it is very dangerous, and if it is refining rare and exotic grasses, their refining speed is not only fast, but also has great results, and some of the long-term rare and exotic grasses can improve their thousand-year cultivation once they refine them, and if they want to use spirit stones to improve their thousand-year cultivation, How long does that have to be refined? ”

"Demon beasts are not stupid, they naturally know how to seek advantages and avoid disadvantages, so demon beasts generally prefer to look for treasures everywhere, and some see a rare plant that is not yet mature, and would rather wait for hundreds of years and thousands of years than refine spirit stones."

"I see, you scared me, I thought I fed it wrong, how can this demon beast be compared to the wild one? Anyway, with me protecting them, refining spirit stones is better than waiting for curiosities on an empty stomach, after all, exotic herbs are not so easy to find......"

"No!"

The bone spirit hurriedly interrupted Lin Feng's words, and said: "From now on, you'd better listen to me, because now it's different from before, that Lin Changtian is weird, now the Red Flame Dragon Sting is very important to you, it is already a fourth-order peak demon beast, with it to help you deal with Lin Changtian, you undoubtedly have one more life talisman, if you continue to feed them spirit stones, then it will continue to sleep, to put it mildly, even if you die, it is estimated that it will still be sleeping."

After listening to the bone spirit's words, Lin Feng finally understood, then nodded and said, "Okay!"

However, now the spirit stone in the body of the Red Flame Dragon Stung has not been refined, so Lin Feng put the muddy Red Flame Dragon Stung back into his arms, and when it finished refining the spirit stone, it will naturally wake up, all the time, as long as the dragon sting wakes up, Lin Feng will feed it the spirit stone, so he was "drunk" by Lin Feng as soon as he woke up.

Fortunately, there are no side effects of feeding spirit stones, at most, it takes more time to refine.

Lin Feng breathed a sigh of relief, and at the same time understood the reason why the Red Flame Dragon Sting and the Fire Fox had been sleeping, but the Fire Fox was still very weak, even if it woke up, it couldn't help much, since feeding the Spirit Stone had no side effects, so Lin Feng planned to continue to feed the Fire Fox with the Spirit Stone, as for the Red Flame Dragon Sting, Lin Feng planned to listen to the Bone Spirit and was ready to "wean" it, of course, Lin Feng didn't care about it, but looked for rare and exotic grass for it, even if he couldn't find it, Lin Feng would rather sell the Spirit Stone and buy it for it, After all, the Red Flame Dragon Sting was Lin Feng's most beloved pet.