Lu Tong was very well-behaved this time, he didn't move, looked at Zhou Tian and nodded reluctantly, when the night fell, Zhou Tian helped Lu Tong to get up slowly, Lu Tong smiled slightly: "I didn't expect this cold lake to take a whole day to recover after only soaking in half the night!"

"This cold water lake is not an ordinary lake, there are cold qi spirit veins in the lake, and these spirit veins can allow the monks who enter the lake to expel the impurities in their bodies!" Zhou Tian looked at Lu Tong and smiled slightly.

"But when I entered the lake, I only felt the cold air, and I could even feel the cold air swimming around me, as if I had absorbed the aura when I was in the Cod Spirit Continent!" Lu Tong asked suspiciously.

"I haven't seen the first time I entered the Coldwater Lake that you could be like you for so long, and I remember the first time I entered the Coldwater Lake, I only lasted for a dozen breaths, and your patience has exceeded my imagination, remember the mist emitted by your body when the sun shines on you during the day?" Zhou Tian looked at Lu Tong and asked.

"If you take the Warm Heart Pill as soon as you get out of the cold water lake, the feeling of ten thousand ants devouring bones will not be so painful, but it's a pity that you couldn't swallow the Warm Heart Pill in the first place, but fortunately, you made me change my original plan, and I will come up with a more terrifying way to let you open the first three doors in the shortest time!" Zhou Tian looked at Lu Tong and admired.

"Didn't you say that there is no shortcut? You just said that the shortest time to open the first three gates, do you want to tell me that my future training will be more terrifying than the cold water lake?" Lu Tong looked at Zhou Tian suspiciously and asked.

"The cold water lake is just the first step, now you can't even take a step in the cold water lake, the other training will not start, but when you go back to the room, I will add more herbs to your barrel, and tomorrow you will not need a day to recover your body." Zhou Tian smiled slightly.

"Can I understand that in the future, my bed will only be the big wooden barrel, not the bed next to the barrel that can sleep people?" Lu Tong asked suspiciously.

"You can choose to sleep in a comfortable bed, but the training on the next day will not decrease, but will get longer and longer, and there will be more and more herbs in the barrel, when there are more herbs to a certain extent, and you can't adapt to the medicinal power of the barrel, then your body will also be supported by the medicinal effect.

So I suggest that you choose to soak in the wooden barrel once you have completed your training in the future, so that your body will slowly adapt to the herbs, and the wooden barrel will be your bed from tonight onwards!" Zhou Tian said as he helped Lu Tong.

Lu Tong didn't have a trace of extra strength in his body at the moment, and he was able to take a step towards the meeting because of Zhou Tian's support, and when Zhou Tian helped Lu Tong back to the room for a long time, the wooden barrel in the room was already full of medicinal herbs, and white mist slowly gushed out around the barrel.

Zhou Tian said while helping Lu Tong close to the wooden barrel: "I deliberately asked them to put a few more herbs in these herbs, and these extra herbs should have been added in seven days, but if you don't add them now, I'm afraid you won't be able to recover your strength tomorrow." ”

Lu Tong tested the temperature of the water with his right hand, and then climbed into the barrel with all his strength, and instantly a cool feeling spread throughout his body, Zhou Tian smiled slightly: "In my plan, you can only soak in the cold water lake for half the night in seven days at the earliest, but now I am wrong, I believe that your perseverance will have an even more amazing breakthrough in seven days!"

Seeing Lu Tong enjoying the recovery of the herbs in the wooden barrel, Zhou Tian nodded slightly, Zhou Tian had not left, and the sound of Lu Tong's even breathing had already come out of the wooden barrel.

Zhou Tian smiled slightly and said to himself, "I actually fell asleep so quickly, it seems that the effect of the medicine has spread all over Lu Tong's body, see if Lu Tong's body will have a day to recover after soaking overnight" After speaking, Zhou Tian turned around and walked out of the room......

Lu Tong, who was still in the dream, was instantly pulled out of the barrel by Zhou Tian and thrown to the ground, Lu Tong looked at Zhou Tian and knew that today's training was about to start again, looking at the night outside that was still dark, Lu Tong smiled slightly and shook his head.

Following Zhou Tian to the cold water lake again, Lu Tong stepped into the cold water lake again, after soaking in the middle of the night, Lu Tong stepped into the cold water lake this time and did not have the biting cold yesterday.

Lu Tong was surprised when he heard Zhou Tian's shout: "Yesterday's medicinal effect can only maintain your body from the cold invading for an hour, after an hour, the cold in the cold water lake will be twice as much as yesterday, and instantly wander in the various meridians of your body, you have to use this hour to imagine how you can use the medicine effect to disappear at the same time, the cold air in the cold water lake will not increase exponentially!"

Lu Tongzhi nodded lightly, Lu Tong, who didn't speak, knew how precious this hour was, Lu Tong kept recalling the difference between himself who was now medicinalized and who was not affected by the cold invading!

The effect of the medicine is in the cold water lake, and Lu Tong can't even feel the slightest trace of it now, but Zhou Tian said that once the effect of the medicine passes, it will have to withstand double the cold invasion.

An hour passed in a blink of an eye, and when Lu Tong was still thinking about how to resist the cold, the cold in the lake Lu Tong could already clearly feel the huge pain spreading to his whole body in an instant.

Lu Tong gritted his teeth hard to prevent himself from making a sound, but in an instant, the beads of sweat on his forehead had quietly fallen, and the sweat on Lu Tong's face appeared one after another on Lu Tong's forehead and face during his breathing.

In the blink of an eye, it had already become a line dripping from his chin into the cold water lake, and twice as much cold air invaded Lu Tong still didn't make a sound, just the beads of sweat dripping in the cold water lake made a ding-dong, ding-dong sound.

The voice changed from small to loud, from slow to fast, and it could be found that Lu Tong's sweat was constantly flowing out at the moment, how much pain he had to bear, Zhou Tian looked at Lu Tong not far away.

Listening to the sound of sweat falling into the lake, Zhou Tian was reluctant to break this tranquility, yesterday Lu Tong could no longer bear it when the sky was just dawning, and passed out.

After soaking overnight, Lu Tong, in addition to removing the medicinal effect for an hour at this moment, has already had one more stick of incense than yesterday, watching the sun is about to come out.

Zhou Tian knew that Lu Tong's first test was coming, and when the sun's rays hit the lake, Lu Tong had to endure at least four times the pain, because the cold air in the lake water would radiate with the sunlight all around.

After the sun came out, Lu Tong was still as steady as Mount Tai, and after a cup of tea, Zhou Tian saw that Lu Tong had begun to sway in the lake, and after a few breaths, Lu Tong fell straight down.

At the moment when Lu Tong's whole body was about to fall into the lake, Zhou Tian had already appeared beside Lu Tong, carrying Lu Tong to the shore in addition to the lake.

There was not a trace of aura in the mortal array, but just now Zhou Tian's speed was even faster than that of the monks with aura on the Cod Spirit Continent, and Zhou Tian threw Lu Tong's body to the shore.

Lu Tong Zhou Tian also began to emit mist, but Lu Tong looked at Zhou Tian in surprise but couldn't say a word, because at this moment, Lu Tong used his whole heart to resist this cold qi and prevent himself from making a sound.

But Lu Tong clearly saw Zhou Tian's astonishing speed, could that speed be the credit of the Eight Gates Dunjia? Greatly intensified the potential of the body, Zhou Tiancai opened six doors, the speed was already so fast, if all eight doors were opened, what kind of speed would it reach?

In Lu Tong's thoughts, Zhou Tian had already put the Warm Heart Pill into Lu Tong's mouth, Lu Tong endured the severe pain this time and slowly opened a gap, and Zhou Tian quickly stuffed the Warm Heart Pill into Lu Tong's mouth.

At noon, Zhou Tian saw Lu Tong's fingers move, and after a stick of incense, Lu Tong slowly got up, and reluctantly said, "Hungry!" The word almost used up all of Lu Tong's strength.

Zhou Tian looked at Lu Tong and nodded, "Sure enough, it's earlier than I expected!" Zhou Tian didn't know where to take out a fiery red fruit and smiled slightly: "Hungry, you can only eat this, the Nine Days Inn is the only food you have after training, didn't we say okay?"

Lu Tong nodded, Zhou Tian put the fruit to Lu Tong's mouth, and when Lu Tong reluctantly opened his mouth to bite, the red fruit seemed to have spirituality, and instantly turned into a red light and entered Lu Tong's mouth.

After getting the red light into Lu Tong's mouth, Lu Tong instantly felt like he was soaked in medicinal herbs yesterday, but this coolness made Lu Tong more comfortable, and his hunger disappeared instantly.

After a stick of incense, Lu Tong slowly opened his eyes and looked at Zhou Tian, Zhou Tian smiled slightly: "How does the medicinal power of this Fire Spirit Fruit feel, this is a fruit that only mortal formations have, and it is a fruit that can only be nurtured by the water of the Cold Water Lake, so when the Fire Spirit Fruit feels the cold in your body, it will instantly hydrate, because they are like a fish encountering water to those cold gases!"

"This fruit is called Fire Spirit Fruit?" Lu Tong asked curiously.

"For the Fire Spirit Fruit, and I said before that it can only be combined with the herb to allow you to open the three doors in the shortest possible time, if it weren't for your willpower, I wouldn't be willing to use this Fire Spirit Fruit, you must know that it takes a long time for the mortal array to cultivate such a fruit.

Normally, I use it to find the Water Spirit Fruit in my training, although the difference between this Fire Spirit Fruit and the Water Spirit Fruit is only one word, but the medicinal effect is thousands of miles away!" Zhou Tian smiled slightly.

At this time, Lu Tong slowly got up and stepped into the lake again, and said while slowly stepping into the lake: "I, Lu Tong, will not live up to your heart, as long as I still have a little strength, I will continue to surpass my limit." ”

After finishing speaking, Lu Tong had already stepped into the waist-high cold water lake again, and Zhou Tian looked at Lu Tong's figure in the cold water lake under the sun, revealing a trace of relief.

After all, the cold water lake multiplied when it was cold under the sun, and Lu Tong didn't last long in the cold water lake under the sun, and he fell into a coma again.

Zhou Tian still carried Lu Tong to the shore at the moment when Lu Tong fell into a coma and fell into the lake, and this Sunday did not give Lu Tong the Warm Heart Pill, because the Warm Heart Pill can only be taken once a day, and no matter how much it is, it is a waste.

Looking at the mist around Lu Tong, Zhou Tian nodded again, because he saw a rising teenager, and also saw the hope of the Eight Gate Dunjia, if Lu Tong persisted like this, the Eight Gates would definitely be fully opened, and for tens of thousands of years, Zhou Tian had long wanted to see the face of the Eight Gate Dunjia after it was fully opened.