After going to the toilet, Xu Yan felt his body become much lighter.
This could be considered a small disadvantage of the blood energy system in this world. In the process of replenishing blood energy, he had to go to the toilet multiple times.
Although the digestive ability of the stomach had improved after the mutation, it was still impossible to completely digest the food he ate. The food residue that could not be absorbed could only be accumulated to a certain extent before being expelled from the body.
After returning to the house, Xu Yan sat on the bed and began to cultivate the Blood Seal Art.
The blood energy absorbed from food could not be used directly. It contained many impurities and had to be purified before it could be used.
If he forcefully used the impurities, the impurities in the blood energy would be blocked in various parts of the body and affect the circulation speed of the blood energy.
Although the Blood Seal Art was not a high-level cultivation method, the speed of purification and the amount of blood energy purified were not bad. In the blood energy system, it was above average.
The food he ate for dinner was about 100 kilograms. The amount of blood energy converted by his stomach was also not small. It was about one-third of the maximum amount of blood energy his body could hold.
With so much blood energy, the Blood Seal Art finished purifying it in three hours.
After the purification, the color of the blood energy became brighter. It was visible to the naked eye that there were fewer impurities. Its volume had also shrunk a little, leaving only a quarter of its original size.
And there were many impurities in his stomach again. He had to go to the toilet again.
…
The next day, Xu Yan woke up. He did not open his eyes immediately. Instead, he sensed the surroundings for supernatural energy.
But it was the same as yesterday. The air was still and there was no change.
When would supernatural energy appear?!
If it appeared ten years later, he would be in big trouble!
Xu Yan got up from the bed, washed up, and went to the library for work.
Xu Yan did not plan to eat breakfast and lunch. He planned to leave them for the buffet at night.
Anyway, with the blood energy in his body, he would not feel hungry.
He went to the library and opened the door.
Xu Yan sat behind the bar counter at the entrance and stared blankly at the empty doorway, feeling a little bored.
The blood energy purification was completed yesterday, and the books in the library did not have any modification value.
Although this library looked shabby and had an ancient aura, it had only been established for a few decades. It was only because of the lack of maintenance that it became so shabby.
The books in the library were purchased when it was established decades ago. They were not ancient books that had been passed down for a long time, so there was no modification value in them.
Could it be that he had to take the same path as before and go to the Antique Street to absorb the modification points?
However, he had to work during the day. After all, he still needed money to eat.
He had to eat buffet and purify his Vitality at night, so he had no time to go.
Moreover, Xu Yan was not interested in the Antique Street's modification value. It was too little, and it was not worth wasting his time.
Xu Yan suddenly didn't know what to do …
He frowned and thought for a while. Then, he suddenly remembered that he still needed to comprehend his path.
His consciousness was immersed in his soul as he looked at the fine lines of the Great Dao in his soul space. He picked out the fine line of the Great Dao of Strength and started to comprehend it.
Since he had nothing to do, he might as well try to comprehend his own path.
Time flew by and in the blink of an eye, it was Sunday.
During these few days, Xu Yan comprehended the Great Dao of Strength in the library during the day and ate buffet at night to absorb Blood Qi.
On Wednesday night, the Blood Qi in Xu Yan's body finally filled up. Then, he was promoted to a Level One Blood Qi martial artist through the Modifier.
After the promotion, the color of the Blood Qi was much thicker. Its volume had also shrunk to a quarter of its original size. The power contained in each strand of Blood Qi had also increased by four times.
However, if he wanted to accumulate Blood Qi again, he would need to spend more time.
He could only get so much Blood Qi from one buffet meal. Originally, four buffets would be enough to replenish his body's Blood Qi. Now, he would need to eat 16 meals!
When he became a Level Two Blood Qi martial artist, he would need to eat 32 meals!
There would be even more in the future!
It seemed like he had to think of another way. If he relied on the buffet alone, he would have to save up a lot of money.
He had to think of a way to get some money, then buy a warehouse of food and absorb Blood Qi continuously.
Originally, when he reached Level One Blood Qi martial artist in the Blood Qi World, he did not only need to eat to absorb Blood Qi.
In his world, there was a type of flower called the Blood Qi Flower.
It contained a large amount of Blood Qi. One flower was equivalent to the Blood Qi of a Level One Blood Qi martial artist!
Moreover, it was small in size and easy to carry around. Although it was slightly more expensive, carrying around a dozen flowers could replenish one's Blood Qi in a timely manner.
Unfortunately, Xu Yan did not have the seed of the flower and could not plant it.
Just as Xu Yan was frowning and thinking of a way to get money quickly, two figures appeared in front of the counter.
Xu Yan looked up and was surprised to see that it was Wang Zibo.
"That's him!"
Wang Zibo pointed at Xu Yan and said happily to Guan Yuting, who was beside him, "The person I saw in the buffet restaurant that day was him!"
"That's him?"
Guan Yuting took a closer look at Xu Yan. She felt a little strange. His body shape did not look like a big eater!
"It's really him. Don't be fooled by his skinny figure. He can really eat!"
Wang Zibo said excitedly, "I saw him eat ten pistol legs, eight bowls of fried rice, and two pork knuckles with my own eyes!"
Hearing this, Xu Yan understood the reason and interrupted them.
"This is the library. Please don't make a racket!"
Hearing Xu Yan's reminder, Wang Zibo's voice became softer. He leaned on the counter and said to Xu Yan, "Uncle, last Sunday night, the person who ate at the buffet restaurant was you, right?"
Looking at Wang Zibo's expectant gaze, Xu Yan decisively chose to deny it. "What buffet?
I don't know what you're talking about. "
Hearing Xu Yan's denial, Wang Zibo was stunned. How could it not be him?
"You're lying. It was definitely you that day!"
Wang Zibo pointed at Xu Yan's clothes and said, "You were wearing this clothes that day. Don't try to lie to me!"
Xu Yan looked down at the clothes on his body and felt a little regretful. If he had known earlier, he wouldn't have worn this today!
Seeing that Xu Yan didn't speak, Wang Zibo said proudly, "Now you can't refute it!
You're the big eater! "
Since he couldn't hide it, he might as well admit it.
"Well, I admit it. The person who ate that day was me." Xu Yan sighed and said, "Why are you looking for me?"
Seeing that Xu Yan had admitted to it, Wang Zibo hesitated for a moment before revealing his intentions.
"Actually, I want to ask you why you eat so much in one meal and don't get fat!"
"Just for this?" Xu Yan's face was full of helplessness.
Originally, Xu Yan thought that Wang Zibo found out that he was different from ordinary people. He didn't expect it to be for this!
"Ah?" Facing Xu Yan's question, Wang Zibo was a little confused. "If not for this, what else could it be?"