It wasn't until the air in his chest cavity was exhausted and his lungs were about to explode that Fang Bai threw away the stone and quickly surfaced, taking a big gulp of greedy air.

Although it was more difficult to refine his body underwater, the effect was also better, and when Fang Bai held the stone and walked out five miles away at the bottom of the river in one breath, he felt that he had touched the barrier of the third layer of the "Xingyuan Realm".

In the blink of an eye, on Saturday, Fang Bai walked several miles under the Bihe River in the early morning, and swam ten miles forward against the current, and was about to return to the downstream when he heard a huge sound of water pouring downstream.

Fang Bai followed the sound and saw that on a mountain hundreds of meters away on the north side of the riverbank, a waterfall was rushing down, making a huge roar.

The waterfall cascades into a stream at the foot of the mountain, which meanders and connects with the Bi River, becoming a tributary of the Bi River.

Seeing that waterfall, Fang Bai was pleasantly surprised, knowing that he had found a good place to refine his body again.

"Come again!"

Fang Bai slapped his chest and yelled at the waterfall, and then the true yuan spread all over his body, raising his body's ability to resist blows to the limit, like a mad lion, rushing to the waterfall again like lightning.

Just now, Fang Bai was knocked to the ground by the torrent of water in an instant, this time he tried his best to be prepared, and he only lasted for three seconds before he stood unsteady and was slapped out by the waterfall.

"Come again!"

Fang Bai no longer rested, and after being slapped out of the waterfall, he roared and rushed into the waterfall for the third time, this time he only lasted three seconds......

Refining under a waterfall is many times more difficult than swimming against the current in the water or walking on bouldering at the bottom of the river.

Fang Bai rushed under the water curtain again and again, trying to stand there for a long time, but all of them ended in failure, and the longest one only lasted for four or five seconds.

Fang Bai didn't know how many times he tried, but after each time, his body was doubly painful and numb, as uncomfortable as if he had fallen apart.

Fang Bai knew that this was a good sign, just like the first time refining his body, as long as he survived the difficult moment at the beginning, it would become easier and easier later.

When you can take a leisurely walk under the impact of the waterfall, even if you are done, at that time, your physique will get a leap, you will break through the bottleneck in the realm, and your strength will increase exponentially.

From early morning to afternoon, from afternoon to dusk, it wasn't until the last bit of strength in his body was squeezed out that Fang Bai's body refining came to an end.

He collapsed on a flat stone next to the waterfall, closed his eyes, didn't want to move, and silently ran the "Dragon, Tiger, Lion and Elephant Gong", recovering his depleted true yuan and energy.

Zhen Yuan and his energy recovered less than thirty percent, and seeing that the sky was about to get dark, Fang Bai dragged his tired body, returned to the Bi River, jumped into the river, and floated downstream with the river.

When I got downstream, I found the hidden coat and put it on, and trotted all the way back home.

When they saw their wet son appear in front of him in embarrassment, Fang Gang and Yang Mei, who were waiting for him to come back for dinner, were startled.

Facing his parents' questioning, of course Fang Bai would not say that he was walking at the bottom of the river with a stone and standing under the waterfall to accept the impact, which would scare his parents, but only that he ran to practice martial arts.

Seeing that her son was tired and sweaty, she couldn't help but feel distressed, and immediately brought the meal to Fang Gang, and kept persuading Fang Bai to eat more meat to replenish her body.

In fact, there was no need for Yangmei's persuasion, after Fang Bai sat down, he had been eating meat in a big gulp.

Recently, Fang Bai's refining strength has doubled, and he has eaten more meat than before, which makes Fang Gang and Yang Mei feel worried, worried that their son will break their stomachs, but fortunately, Fang Bai's body has never been in trouble.

Yang Mei often sighed to her husband Fang Gang, fortunately her son earned a reward of 300,000 yuan from the police, otherwise the family would not be able to support her son's meat consumption.

In the blink of an eye, in late June, Fang Bai's class ended its classes, and the students in the class began to show their talents and look for internship hospitals.

Fang Gang and Yang Mei were both from small citizens, and they had no relationship or way, and when they were worried about how to find a big hospital for their son to intern, Su Linglong came to the door and told Fang Bai that she had contacted Yanjing Hospital, and got two internship places from there, including Fang Bai.

With the help of the Su family, Fang Bai's major in Zhongzhou Medical College has already changed from Western medicine to traditional Chinese medicine, and this time he went to Yanjing Hospital for an internship, and he was also preparing to enter a certain Chinese medicine department.

Yenching Hospital is one of the top hospitals in the whole of China, and it is a great thing to be able to go there for an internship.

Fang Gang and his wife were surprised and delighted, in order to express their gratitude, Yangmei asked Su Linglong to stay at noon that day, cooked by herself, and made a sumptuous lunch to entertain Su Linglong.

After solving the problem of the internship hospital, Fang Bai had no worries, and redoubled his diligence in refining his body for the next period of time.

By the end of June, Fang Bai's refining had made great progress, and although he still couldn't walk as easily as a leisurely walk under the waterfall, he was already able to stand under the waterfall for about ten minutes.

On this day, Fang Bai suddenly had a whim, and practiced the Eight Desolation Steps of the Divine Elephant and the Tiger Roaring Thunder Boxing under the waterfall, and it was extremely difficult to fight at first, and it was difficult to fully display every move, but after a while, he found the trick of exerting his strength, and he played freely.

When he hit the excitement, Fang Bai couldn't help but let out a long roar with the sound of a lion's roar, and the water curtain in front of him trembled because of the sound wave that suddenly burst out.

This long roar came out, and the true yuan in his sea of qi was surging, agitating and surging, and he entered the major meridians and blood veins in his body to circulate wildly, and actually broke through the bottleneck in one fell swoop, and the "Dragon, Tiger, Lion and Elephant Gong" entered the middle level from the initial stage of the second layer of the "Yuan Accumulation Realm" in one fell swoop.

Don't look at this as just a small realm improvement, but the growth of strength is exponential.

In Fang Bai's previous life, in the cultivation realm before ascending to the Immortal Realm, if he wanted to advance to a small realm, he couldn't do it without a few months of hard cultivation.

And now, he has not used a month for a month, and he has already entered the middle level from the initial level of the "Accumulation Yuan Realm", and he has already made rapid progress.

After stepping over a small realm, Fang Baiqi was like a true element the size of a grain of rice, and its volume had doubled in vain.

Feeling the sharper facial features and the multiplier strength, Fang Bai couldn't help but laugh out loud.

With this strength, he is confident that even if he leaves Zhongzhou City and goes to a wider world, he will have the power to protect himself, and he will not repeat the incident of being hit hard in the bombing and falling unconscious that day.

Fang Bai didn't know what level of martial artist he was equivalent to in this world with his current strength.

However, he thought that he could easily defeat the yellow-level martial artists in this world, and he should be at the level of Xuan-level.