A moment later.

In front of a courtyard on the edge of White Rock City, Richard appeared. In the darkness of the night, Richard looked at the courtyard and knew that this was Eva's residence.

According to Angel's words, Eva and the leading wizards of the rest of the wizarding organizations arrived at the White Rock Tower Academy, and the White Rock Tower Academy specially arranged a place to stay. However, many of them were in the rest of the White Rock City, and the rest of them rented a courtyard. After all, wizards have more or less some secrets of their own, and living in the White Rock Tower Academy is easy to expose.

Eva clearly belongs to one of them.

"Let me see your secret. Richard muttered to himself, leaning towards the courtyard.

After sneaking into the courtyard, Richard saw that it was pitch black, activated the "Pierce's Neurosensitivity Technique" on the first ring, amplified his perception, and found that there was no sound. It seems that Eva has not returned because of some things. Maybe it's time to find her target again to kill and snatch books, not necessarily.

With this in mind, Richard approached the courtyard room and carefully and quickly searched for what he wanted, which was the book in Eva's hand.

Soon, on the study table in the courtyard, books were seen.

Maybe Eva was too relieved about the security of White Rock City, or maybe she didn't realize that someone would have the audacity to steal her as a wizard, and a total of five books were casually placed on the table.

Richard turned to the last page of the book and found that, as he had guessed, there were indeed symbols of the Black Spirit Empire on it—black rings, triangles, and vertical lines.

"Hmm...... It seems that he is indeed a person who is interested in the secrets of the White Stone Tower and the Black Spirit King. Richard thought, quickly putting away the book and putting it into the Spatial Iron Ring. I searched the corners of the rest of the room again, found no missing and hidden books, and stepped forward to leave.

When I passed by the living room, I saw a wooden cup on a wooden shelf, with a small amount of water in the wooden cup, and lip marks on the edges, which seemed to have been used, and stopped.

Richard's eyes flashed, his hand flipped, and he took out a very small glass bottle from the spatial iron ring, and put the white powder contained in it into the water cup.

Putting into the water is the famous potassium cyanide, which only requires a dose of powder about the size of a grain of rice to kill people.

Although Richard came to Eva's courtyard mainly to find books, he didn't mind killing Eva considering his malice towards him.

It is very unwise to kill the other side, to do it directly, to resort to force - force is the last resort of the incompetent.

Sometimes, to kill someone, you don't have to fight life or death at all, you just need to do a small act of stealth, like now.

Seeing the white powder dissolved, Richard turned around and left, very relieved: as long as Eva drank the water in the cup, there was absolutely no chance of survival.

Of course, this is not to say that the toxicity of potassium cyanide is so strong that it is unsolvable. Potassium cyanide may be highly toxic, but it can still be treated according to the treatment methods on earth.

However, treatment includes inhalation of isoamyl nitrite gas, intravenous injection of sodium nitrite or methylene blue, 4-dimethylaminophenol, hydroxocobalamin, sodium thiosulfate, and oxygen inhalation, ventilator support, hyperbaric oxygen therapy, diuresis and other auxiliary measures.

If Eva can really do this, or use spells to achieve similar effects, Li can also recognize it: he can't kill this time, and there will be next time, and now he is in the dark Eva is in the light, and he is not afraid at all.

Richard stepped out and was about to leave the courtyard to return to the lab, when suddenly his ears moved and he heard something. As soon as he stopped, he quickly dodged and hid in an inconspicuous corner of the courtyard.

"Da Da Da ......"

It didn't take long for footsteps to sound, and then the courtyard door opened with a "creak", and a figure walked in. The other party's expression was as cold as ice, wearing a scarlet skull rose garden robe, and his body exuded blood, it was Angel's teacher, Eva.

"Tick, tick, tick......"

Eva walked into the room with her arms hanging naturally at her sides, drops of blood sliding down her fingers and falling to the ground as she walked.

Walking to the door of the room, Eva's arms shook slightly, a series of blood beads fell to the ground, and her hands became clean. Obviously, this blood is not hers, otherwise she would not be so careless.

"Da Da Da ......"

Eva walked into the room, waved her hand, and the water cup on the wooden frame flew into her hand under the control of an invisible force, and grabbed it in her hand with a "snap".

Eva's lips opened and closed slightly, and the air surged, and the water vapor in the air condensed into water droplets, which fell into the water cup in strings, and the water cup was half filled in an instant.

Walking to a corner with the cup, the drawer in the corner opened automatically, and the barley grains and flower petals contained in several wooden lattices in the drawer fluttered and fell into the cup like living elves.

Eva's lips opened and closed a few more times, and the water in the glass began to boil, and the hot air bubbled out. As soon as the heat comes out, it quickly dissipates – the temperature of the tea in the wooden cup quickly drops to the most suitable state for drinking.

Glancing at this cup of medieval-style petal warm tea, Eva nodded with satisfaction, didn't notice anything wrong, and put it in her mouth. The next moment, he thought of something, didn't drink the tea, took the teacup, and walked into the study.

After approaching the study, Eva was slightly stunned when she saw the empty desktop.

With a wave of his hand and a "brush", the candles and oil lamps in the entire study were lit, and the lights were bright, and there was no shadow of any missing books on the table and in the rest of the study.

This!

Eva frowned, and slowly paced to the courtyard of the courtyard with a wooden cup, scanning the surroundings with a somewhat suspicious gaze.

She wasn't a person with a great memory, so she wasn't sure if the books that suddenly disappeared were stolen or if she had left them somewhere and forgotten them.

Eva frowned and thought as she pushed the teacup in her hand towards her mouth, and when the teacup tilted, her lips opened slightly, and the tea flowed into her mouth.

But just before the entrance of the tea, Eva's eyes sharpened, as if she had found something, and she said sharply, "What a person! Come out!" As she spoke, she threw the teacup out of her mouth and hit the door like a dart.

"Smack!"

The next moment, there was a soft sound, the air at the door was distorted, and a hand stretched out and grabbed the teacup steadily, and the tea inside did not spill out at all.

A man in a black robe appeared in the courtyard, looking at Eva with a cold gaze, and then a woman with a bumpy figure also walked out of the courtyard gate, glanced at the black-robed man holding the teacup, and said in a magnetic male voice: "Suomen, I just said, simple visual camouflage will be easy to find, you still don't believe it." If you lose this bet, don't forget to transfer the points to me afterwards. ”