Vol 2 Chapter 16: Pneumatic orbital explosion

　　 The heavy rain poured down, and two young men with swollen noses were like injured beasts, quietly leaning against the wall of the shelter, licking their wounds.
　　 "Arnold, are you all right."
　　 Ollie approached softly and said timidly.
　　 "I'm okay, I'm strong! Ahhh," Arnold accidentally pulled the wound and cried out painfully, "Tomorrow will be fine, but Arnold promised to Daddy Johnson that he will protect Aolly!"
　　 "Hmm!" Oli's timid expression disappeared, and she answered with a relieved smile.
　　 Aisi watched all this quietly, the heavy rain was full, but he didn't wet him at all. He quietly opened the phantom barrier, hypnotized a group of orphans, and checked them one by one.
　　 "It seems that only this Oli spirit overclocking is a talented one, then you!"
　　The iron mask was in the shadow of the heavy rain, accompanied by lightning, glowing with metallic light.
　　 Ollie feels like she is having a warm dream, family, village and brave Arnold, everything is so beautiful. Suddenly, lightning flashed, the iron mask appeared, and the balance appeared in the strange tone.
　　Oli watched as she was being taken away with blood, suffering from a splitting headache, and finally in a daze, she heard a sentence: "Keep secrets, keep watch together, exchange equal values, respect knowledge, and seek truth."
　　 "Oli! Oli! Wake up soon, they will all have breakfast."
　　 Arnold shook Oli vigorously and said loudly.
　　 The sun shone through the cracks in the wall and shone on Oli's eyes. She opened her eyes and looked at Arnold with a smile.
　　 The next second, the smile freezes.
　　 In front of her eyes, a property panel appeared.
　　 Ace no longer cared about what happened to the girl. If she had a magic book, she still couldn't stand on her own, so no one could help her. As long as you follow the instructions of the magic book step by step and pass the test of Ace in the future, you will have the opportunity to go to the Wizarding Academy.
　　 On the other side, Mirror Ace and Dana began a journey of hunting monsters. They slept with meals, harvested runes, sacrificed materials needed for magic books, and exchanged points.
　　 Mirror Ace quietly set up a magic signal base station when Dana was not paying attention, and looked for a powerful witcher to spread a simple version of the magic book.
　　The apprentices carefully selected by Ace, the main function of the simple magic book is to explore and record. In return, the magic hunters have the opportunity to be exposed to magic.
　　 They can choose to lay a solid foundation through serious study, and then study spell models in the future. You can also develop your strength blindly. The enchanting martial arts created by Dana only need to nibble on the thoughts, without too much logic and mathematical foundation, which is just suitable for them.
　　 These people are the periphery of the college in Ace's mind, enchanting apprentices. They don't have too many methods, just a single man, fighting with inherent magic and enchanting martial arts, but also relying on their combat wisdom to develop more enchanting martial arts schools.
　　 This is a sowing season, in the future, Ace will harvest a lot of harvest.
　　 Back to the main body, on the second floor of the underground laboratory, Ace is doing an experiment to extract nitroglycerin-like compounds. Since the last time he encountered the strange abyssal hairless dog and strange rituals, Ace suddenly discovered that in the apprenticeship stage of the advanced wizard, he lacked a physical attack that would kill him.
　　 After careful analysis, he decided to make nitroglycerin-like compounds, using magic materials to make magical nitroglycerin!
　　Use this compound as a necessary spellcasting material, supplemented with an improved spell model, as your own hole card.
　　The first step is to prepare caustic soda. Use magic high-temperature calcination of limestone to obtain slaked lime, which is mixed with soda ash solution to obtain caustic soda.
　　 The second step is to collect the white powder near the feces of the monster and purify it to make saltpeter.
　　 The third step is to heat the fat of the fire monster and add the caustic soda. The glycerin floating on the top is to remove the fatty acids to obtain pure glycerin.
　　 In the fourth step, a simple magic side nitroglycerin can be prepared according to a fixed ratio.
　　 This kind of magic glycerin is dozens of times more powerful than nitroglycerin in the previous life, and it contains a terrifying magic reaction. As for the more powerful and stable yellow explosive, Ace’s laboratory conditions are too simple to prepare.
　　The technique is not enough, magic comes. Ace uses a special rune tube to store magic glycerin to ensure that the rune circle is not activated and the glycerin will not explode at will.
　　 In order to prevent the laboratory from collapsing, Ace dug down a huge explosion test site. After wasting more than a dozen magical hands, the disgraced Ace took the mechanical magic ladder and ascended back to the laboratory.
　　 He finally succeeded in making a magic tube that safely stores magic glycerin. Maybe it can be called a glycerin magic tube.
After 　　, he began to redesign the spell model. The focus of the rune is to safely activate the magic tube and form a huge air muzzle to blast the power of the magic tube directly.
　　 After many experiments, Ace used wind-attribute element-related runes to create an air pressure railgun. Combined with fire-attribute runes, it can successfully activate the glycerin magic tube.
　　 Ace combined different ballistic guidance runes, and finally formed three versions.
　　Ultra-short pneumatic railgun, less than one meter, with a fan-shaped covering track, forming a short-distance violent explosion, extremely powerful! It is suitable to use mirror to kill your life~EbookFREE.me~ suicide burst.
　　 Ordinary air pressure railgun (three to five meters) combined with a direct orbit to form a powerful fire bomb with a maximum damage distance of 300 meters.
The ultra-long air pressure railgun (above ten meters) cooperates with the marker to guide the spell model to form a powerful tracking fire bomb, chasing and killing the enemy within 5000 meters, causing huge damage, the highest damage within ten seconds, and the damage decreases over time, three minutes Then disappear automatically.
　　 This is a particularly complicated model of a spell, and Ace records it in the magic book, which enriches his own cards.
　　 With this bottom-pressing spell, as long as it is not a big hero-level enemy, it is no longer an obstacle. Even if he encounters an evil and chaotic monster composed of hairless dogs, Ace is confident to kill him.
　　 After preparing his hole cards, Ace began to hold a secondary blessing ceremony for himself. More advanced blessing rituals require materials for powerful monsters. Ace hasn't found materials yet. He is going to hold a secondary blessing ritual for himself to slightly increase his overall physical and spiritual qualities.
　　 The effect of the secondary ritual is actually more powerful, but for Ace, it's a bit tasteless. If Dana held a secondary blessing ceremony and increased her attributes by more than 10 units at a time, she would probably be very happy.
　　 But for Ace, this can only increase the attribute of 0.1 scale. It is held five times in a row. Each time the effect is weakened and halved, it also increases by a little more than 0.2 scale.
　　 The secondary blessing ceremony held this time is more to accumulate experience for the higher level blessing ceremony in the future. While thinking, Ace climbed to the ground on a mechanical magic ladder. He wanted to go deep into the Lal Mountains to find suitable powerful low-level monsters.
　　The idea of ​​meditation, whose effect is getting weaker and weaker, is already warning him that if he doesn't want to do it, he will inevitably stagnate, and a higher level of blessing is imperative.