After the deal was settled, Rosen discussed the details with the baron, and finally, he picked up a quill from his desk and made a list of the tools and materials needed to build the bomb on parchment.

"Uncle, I need these things roughly."

Baron Draco took the list and looked at it carefully: "Pyrite, saltpeter, glycerin, refined iron...... Hmm~ I've generally heard that it shouldn't be a problem to get it complete. ”

Of course, it wasn't a problem, Rosen's list was full of common ores and raw materials for daily use in this era, even if the baron didn't know him, he would have known if he asked Savi or the owner of the herb shop.

At this time, the night was already deep, and Rosen was a little sleepy, so he yawned and said, "Uncle, then that's it for today, I'll go and rest first." ”

"Go, go, go, have a good rest. What you want, I will prepare it for you in the shortest possible time! Baron Draco patted his chest and assured.

"Hmm~ Okay, good night."

After bidding farewell to the baron, Rosen said hello to Anne, Miss Mary, and others, and then walked towards his bedroom.

When he arrived in the bedroom, although he felt very sleepy, Lawson was not in a hurry to sleep.

Walked to the front of the table, put the spiral troll on the table, and disassembled them into parts one by one, and then checked the wear and tear one by one, and after making sure that there was no problem with the parts, he carefully cleaned up the gunpowder residue and paper scraps sputtered on each part, and applied a layer of wax oil on the surface of the parts, and finally reassembled the spiral troll.

'Ka Rub ~ T Ka Rub ~'

He pressed the bullets into the spiral magazine again, placed the loaded spiral troll on the edge of the bed, and then began to wash before bed.

After some rest, Lawson took off his coat and shrank into a thick quilt, and one of his hands subconsciously clenched the handle of the troll's gun.

There are many monsters in the world, and there are countless strong people, and now he is showing his edge, I am afraid that he will attract the attention of many strong people hiding in the dark, maybe any guy looks at him unpleasantly, and he may come to him for trouble.

In the face of these powerful monsters, Rosen can only hold the spiral troll in his hand to have a little peace of mind.

'I hope the Blood Rose doesn't target me. ’

After reciting a sentence silently, Lawson closed his eyes and said silently again in his heart: "Alchemy Talent Tree." ”

The vision lit up slightly, and the alchemy talent tree appeared in front of Lawson's eyes, in which the first layer of talent 'Elemental Friend' activated three layers, and the third layer of elemental friends had an additional 83% proficiency, and there were also 2.6 free talent points.

"Activate the Elemental Friends of the Fourth Layer."

A line of text appears in the "Activating ......" vision.

In an instant, Lawson felt a scorching air flow gushing out of the depths of his mind, his head was hot for a while, and dense beads of sweat were squeezed out of his forehead, this abnormal feeling lasted for about 15 seconds, and then suddenly disappeared without a trace.

"The fourth tier of Elemental Friends has been activated, Elemental Perception +100, Elemental Manipulation +100."

Rosen immediately said, "Activate the Elemental Friends of the Fifth Layer. ”

"Note: After the fifth layer of Elemental Friends is activated, the original talent proficiency can be converted into 0.4 free talent points, is it converted?" This line of text flashes and flashes, and it is very eye-catching.

"Convert."

"The conversion is complete, and the owner currently has 2 free talent points."

"Activate the Elemental Friends of the Fifth Layer."

"Boom~~"

Rosen felt his head jerk, and a white light appeared in front of him, as if some shackles in his head had exploded, and this feeling lasted for a full half a minute, and then, a line of text appeared in his vision.

"The Friends of the Talent Elemental has been fully activated, and the second layer of Talent has been opened."

In the horizon, there are already 2 more shining icons on the upper and lower floors of the Alchemy Talent Tree.

Rosen looked at the past, and the icon showed a specific explanation.

The icon on the left is called 'Precision Hand'.

The talent description is: "Elemental Perception +500, and gives the host a new ability 'Virtual Model', which can be used to assist in the construction of solid material shapes, with a precision of 0.5 mm." (This capability can be improved by 3 points, and the final accuracy of the virtual model can reach 0.01 mm.) ）

The icon on the right is called 'Electromagnetic Scythe'.

The talent description is: "Elemental manipulation ability +500, and give the host a new ability 'Electromagnetic Scythe', when activated, the host's alchemical power will be condensed into a set of high-strength cutters, which can directly break the chemical bonds inside ordinary compounds." (Note: This ability can be increased by 3 points, the stronger the host's alchemy power, the more chemical bonds can be broken at one time, and the stronger the chemical bonds that can be broken.) ）

Looking at these two familiar icons, Lawson was full of joy, but a little regretful.

One is the path of precision, and the other is the path of power. After going to the extreme, it can exert great power. It's a pity that my free talent points are very limited, so I can only take one path for the time being...... Which one should I go first? ’

He pondered carefully: "In the game, I took the road of precision. I've crafted a lot of powerful weapons, and my attack power is very strong, but there are always holes in my defense. If I choose the path of strength, then I can directly turn earth into stone, and even condense air shields, air against the enemy, although the attack power is not as strong as alchemy weapons, but it is better to be flexible. ”

"I have a lot of scientific knowledge from Earth in my head, and even if my power is not controlled very finely, I can make up for it with knowledge, and I can still build powerful weapons."

"The talent of the electromagnetic sickle, once strengthened to the top, can tear apart the electromagnetic connection between most atoms...... It can even control the air current, pushing my body high into the air and allowing me to fly at high speed in the sky. ”

"Hmm~ Now even if I have a spiral troll, if I encounter a monster of Veronica's level, I will still be killed in seconds. If I take the path of strength, then I will have a lot of countermeasures. ”

'Reality is no better than games. In the game, you can fight against the boss, and you can start over when you die, but in reality, you can't die once......

After some deliberation, Lawson finally chose the path of power.

"Activate the Electromagnetic Scythe."

"This talent is very powerful, please be cautious to confirm whether it is activated."

"Activate!"

As soon as the thought came out, Rosen's vision turned snow-white, and immediately after, a strong tingling sensation came from his mind, as if someone was stabbing him with countless sharp needles.

"Humph!" Lawson couldn't help but snort.

The stinging sensation came and went quickly, and after about 5 seconds, the stinging sensation disappeared without a trace.

Rosen reached out and touched his forehead, and found that it was already covered in cold sweat.

Calming down, Lawson reached out and tried to gather the air around his fingers.

"Whew~" There was a soft wind sound, and a small ball of air composed of white mist with a diameter of less than 0.5 cm appeared around the fingers.

Rosen carefully sensed the balloon: 'Most of the white fog is due to the high pressure of the condensed water vapor, and a small part seems to be ...... Carbon dioxide in liquid form. It can compress carbon dioxide into a liquid state. Now the indoor temperature is about 6 degrees, and carbon dioxide can liquefy, which means that the air pressure of this balloon is about 40 standard atmospheres. If it suddenly explodes.......'

Lawson controlled the air ball two meters away, and then abruptly withdrew its power.

"Bang~" There was a dull sound, and a cold air flow rushed to his face, hitting Rosen's face, and he felt a little pain.

"Hmm~ My current elemental control ability has reached 1000 points, compared to the original 100 points, the strength has increased by 10 times, which is already quite good. If I put the balloon on my opponent's eyes, mouth, ears, etc., and explode it, it's quite funny. Hmm~ This trick is called 'air cannon', I'll practice it well. ”

After practicing for a while, Lawson had a new idea, and he began to summon a high-speed air flow to blow in front of him, and the air flow was very strong, and when it hung around his body, it made a terrible wind whistle.

Lawson tried to keep his hand in the airflow's path, only to be pushed aside by the airflow.

"This kind of power is enough to push away ordinary arrows. This move is called 'Wind Shield'. ”

After testing his control over the gas, Lawson took out a finger-sized block of lead, wound it around the alchemy power, and threw it out with all his might.

"Tuk~"

The lead flew more than ten meters away and was embedded in the wooden wall, but it failed to penetrate the wooden wall.

"The range of my power is 2 meters around the body, so the maximum acceleration distance I can reach for the lead block is 4 meters, and the weight of the lead block is about 100 grams, and after throwing it out, the final speed of the lead block is about 40 meters per second. If you hit the vulnerable parts of an ordinary person's body, it has a great effect, but for monsters, it's just tickling, and the activation speed is a little slower. ”

"This move is average, and it's about the same as a slingshot, so it's called 'slingshot'."

After that, Lawson tried some more usage, until his strength was exhausted, and he was also very sleepy, so he closed his eyes and rested.

After a while, he fell asleep.

Nothing was said all night.

Early the next morning, Rosen was woken up by a sharp knock on the door.

"Who's knocking on the door?" Lawson rubbed his sleepy eyes.

A man's voice came from outside the door: "Master, master, we have captured Dias." The baron prepares to put him to death, and he invites you to go and watch. ”

"Well, has Dias been caught? Very good. ”

Rosen was very happy, immediately got dressed, and pinned the spiral troll to his belt: "I'll come immediately." ”