Half an hour later.

Inside the room with the door closed, with the light shining through the window, Yang Yu finally carefully read everything on the page several times to make sure that nothing was missing.

This is a spell that doesn't require any mana at all, and can be performed by ordinary people!

It's just that it's not easy for ordinary people to learn this technique, and they also need to bear the terrible price after performing it.

Fortunately, now that this technique has been completely purified by him, the cost has been eliminated, but the way of practicing it may be a little unfriendly.

Yang Yu has memorized all the contents on the page, and the next time is to verify.

But before he practiced, he wanted to prepare a little.

Glancing at the sky outside the window, it was still morning, Yang Yu thought for a while, quickly found a bowl from the kitchen and stuffed it into his arms, and then left the house.

Recalling the direction from which the scream came in the middle of the night last night, Yang Yu quickly walked to the end of the street.

Even from a distance, Yang Yu saw at a glance the corpse that had been covered with a straw mat, and the shocking scene, with bright red blood stains everywhere.

There seemed to be a lingering smell of blood in the air.

He glanced at the body under the straw mat and quickly identified the deceased, a pretty widow who sold tofu on the street on weekdays.

It's been a few hours since last night's accident, and the corpses are probably completely cold by this time.

Yang Yu secretly sighed regretfully, and turned to look around.

Since the appearance of demons in Jiunan Town, even in broad daylight on weekdays, few people will appear on the streets without fear.

The body of the pretty widow was unrestrained, and I don't know who covered the straw mat for her, but it still left the last dignity.

In addition, the group of people who like to watch the excitement the most have completely disappeared, and I am afraid that they do not have this leisure now.

No one is just right!

Yang Yu plucked up his courage, gritted his teeth, took out the bowl from his arms, and quickly ran towards the location of the body.

When he got close to the corpse, he didn't dare to lift the straw mat to take a look, but just glanced at the brightest place, and then stretched out the bowl in his hand.

There was a large gap in the waist and abdomen of the corpse, and the bright red had not yet fully solidified.

Yang Yu took the bowl and scraped it with a little force, and suddenly felt that the bowl was filled with a lot, so he quickly returned the same way, just like a thief, in fact, his heart was really nervous.

Fortunately, I didn't meet anyone all the way back, and no one else saw it, and when I returned home and closed the door, Yang Yu breathed a sigh of relief.

Seeing that the bowl was filled with half a bowl of bright red blood, this was the preparation that Yang Yu had made in advance.

The lighting method needs to use the finger as the candle and the blood as the fire, but he didn't say that it must be his own blood, so he used other people's blood to experiment first, and if it really didn't work, he would make another plan.

It's not that he didn't think about using the blood of livestock, but in this environment, he can't even see a mouse, so he can only make this decision.

Recalling all the contents on the page, Yang Yu remembered every detail very clearly.

He stretched out his right index finger and dipped it lightly in the bowl, and the finger suddenly turned red.

Enduring the discomfort in his heart, Yang Yu began to follow the content written down in his heart, silently reciting the mantra in his mouth, and at the same time, other fingers except his index finger were also pinching the complicated seal.

Although the first pass was a bit jerky, it was a smooth success in the end.

With the recitation of the mantra, Yang Eucalyptus's seal was also pinched to the end, and he suddenly felt a moist and warm feeling coming from the tip of his index finger.

The red blood was ignited like a pop on hot oil, and a finger-sized red flame was instantly born.

The flame was not large, but the red light emitted reflected the whole room red, as if a red filter was rendered.

It was very strange that it was obviously a fire burning on Yang Yu's fingertips, but he could only feel a faint warmth, and there was no pain of being burned.

And Yang Yu looked at the appearance of the flames, as well as an indescribable spiritual satisfaction, and at the same time became excited.

"I'm sure I'm a genius!"

It was successful at one time, which brought a great sense of accomplishment to Yang Yu's heart.

Admiring the fire on his fingertips, it seemed to have some kind of wonderful beauty, and it was not until a long time passed that Yang Yu shook his fingers and extinguished the flame.

He put his fingers back into the bowl and dipped some blood in it, and continued the repetition of the practice until he became fully proficient in the lighting technique.

Time flickered and it was soon afternoon.

With practice again and again, Yang Yu finally learned the lighting method completely, and was able to complete all the steps in two seconds, creating a fire on his fingers.

At the same time, he also experimented with several tricks.

Flames don't have to be on your fingers to burn, they can also be transferred to other objects.

For example, it is possible to draw a flame to an ordinary candle, but it still needs blood as fuel, and it will be consumed quickly, and it will become easy to extinguish under the influence of foreign objects.

If it only burns on his fingertips, the flame is relatively stable and will not be extinguished when the wind blows, but he needs to prevent the blood on his fingers from being consumed, turning the flame into a mortal fire, and eventually burning himself.

Once you are proficient in lighting the lamp, these are just minor problems, and a little attention is enough.

It's just that there is another problem, Yang Yu can't think of a good way to solve it for the time being, that is, the blood in the bowl has begun to gradually coagulate and clump, and he can only find a chopstick to stir it from time to time.

This is also the disadvantage of the lighting method, the use of other people's blood needs to have a way to prevent blood clotting, otherwise you can only use your own blood as a guide.

However, to be able to do this step, Yang Yu is already very satisfied, what kind of effect does the specific lighting method have, he has no bottom in his heart, he hopes that the sky will get dark as soon as possible, and he hopes that it will not get dark so soon, which is a little contradictory.

Time passed little by little, and soon it was dusk, and the sky gradually began to get a little groggy.

Yang Yu also filled his stomach at this time, with his current situation, it was a good condition to be able to eat a full meal a day.

At present, the most important thing is to save his life, and when he confirms that the lighting method is effective, he will also have the confidence to think about other things, such as stocking up on more food.

Soon, the sky was completely dark, and the already silent street seemed to fall into an eerie silent realm.

Yikes!

Yang Yu immediately used the lighting method to draw out the flames at his fingertips, and the originally dark room suddenly became red.

He then transferred the flame to the bowl on the table, the bowl he had used to hold the blood during the day, and in the bowl he had twisted a wick out of twine.

Rather than waiting for the blood in the bowl to finally clot, it is better to consume it directly.

When the red flame also ignited in the bowl, Yang Yu extinguished the fire on his fingertips, turned his head and went to bed.

The black ash that had been spilled on the bed in the morning had been cleaned up by him, and instead there was an extra rusty knife under the pillow, which Yang Yu had prepared in case of accidents.

He was sitting on the bed with his back against the wall and looking in the direction of the door.

I don't know if it was the lighting method that worked, but he was not sleepy, but very energetic, nervous and extremely expectant.