However, the new task required Qin Feng to learn two forbidden spells.

Forbidden spell magic skill book can not burst out casually.

So now Qin Feng did not continue to do the job transfer task, but instead focused on another matter.

It was only the early stage of the invasion of the void forces, and the current Qin Feng's strength was more than enough for him.

Thinking of this, Qin Feng quickly walked towards the Bauhinia Chamber of Commerce.

After all, the northern fortress belongs to the extremely dangerous area of ​​the high-level map, and Qin Feng has to make some tricks to pass it.

It's also time to go to the Bauhinia Chamber of Commerce to prepare something.

Qin Feng had obtained a blueprint for a large-scale engineering weapon before, but it has been useless because he has been busy recently.

Right now, it was time to take out the Italian cannon of the second battalion commander.

Thinking of this, Qin Feng's pace accelerated a little.

When he came to the alchemy puppet of the Zijin Flower Chamber of Commerce, Qin Feng directly spent 500 million gold coins to buy all the things he wanted to buy.

After renting a relatively large space, Qin Feng was ready to start his next plan.

……….

=== Chapter 76 Norder Rune Cannon! ! ! ===

Qin Feng had previously obtained a [Nordell Rune Giant Cannon Making Drawing] by chance.

It's just that there are certain restrictions on the use of this production map.

Right now, what Qin Feng had to do was to improve himself and lift this restriction.

Looking at the magic stone ore and super detonators piled around, Qin Feng murmured.

"These should be enough for the proficiency."

"Ding Dong~ You have successfully used [Lv1 Engineering] to refine [Gunpowder Bomb (Gold Grade)], [Lv1 Engineering] Proficiency +100."

"Ding Dong~ You have triggered [Ten Thousand Times Reward], [Lv1 Engineering] Proficiency +100W."

"Ding Dong~ You have triggered [Ten Thousand Times Reward] and successfully obtained [Golden Bomb]*10000."

"Ding Dong~ Your [Lv1 Engineering] level has been upgraded, and the current level is: Lv2."

"Ding Dong~ Your [Lv2 Engineering] level has been improved, and the current level is: Lv3."

…………

"Ding Dong~ Your [Lv8 Engineering] level has been improved, and the current level is: Lv9."

...

One million proficiency directly raised Qin Feng's engineering level to Lv6.

"Ding Dong~ You have successfully used [Lv6 Engineering], refined [Golden Bomb (Gold)], [Lv6 Engineering] Proficiency +10. The source of this article is [Sheng Ying Download] WeChat Mini Program"

"Ding Dong~ You have triggered [Ten Thousand Times Reward], [Lv6 Engineering] Proficiency +10W, and you successfully obtained [Gunpowder Bomb (Gold Level)]*10000."

"Ding Dong~ You have triggered [Ten Thousand Times Reward], [Lv9 Engineering] Proficiency +10W, and you successfully obtained [Gunpowder Bomb (Gold Level)]*10000."

"Ding Dong~ You have triggered [Ten Thousand Times Reward], [Lv9 Engineering] Proficiency +10W, and you successfully obtained [Gunpowder Bomb (Gold Level)]*10000."

……………

After more than ten minutes of refining, Qin Feng heard a familiar system prompt.

"Ding Dong~ You have triggered [Ten Thousand Times Reward], [Lv9 Engineering] Proficiency +10W, and you successfully obtained [Gunpowder Bomb (Gold Level)]*10000~〃."

"Ding Dong~ Your [Lv9 Engineering] level has increased, and the current level is: Lv10."

...

It's not the first time Qin Feng has done this kind of thing, so everything is familiar with the road.

After all, it is a relatively advanced engineering proficiency, so the further you go, the more experience you need to improve.

If you are proficient in ordinary engineering, it is estimated that millions of experience will be promoted to level 10.

Seeing that the engineering level had been upgraded to 10, Qin Feng stopped making gunpowder bombs, and took out a low-level rune skill book he had just bought.

"Dingdong~You have learned the secondary job skills [Lv1 low-level rune engraving]."

"Hint: You successfully opened the sub-professional [Fu Wenxue] panel! As the player opens the sub-professional panel, a special skill for the sub-professional is specially presented-[Lv1 low-level engraving technique]."

After all, he was an old driver. After starting Fu Literature, Qin Feng directly took out some equipment from his backpack.

These are some low-level equipment that was dropped from the previous copy, and they are just used to practice hand right now.

"Ding Dong~ You successfully engraved a rune on [Long Knife], and [Fu Wenxue] proficiency increased by 10!"

"Ding Dong~ You have triggered [Ten Thousand Times Reward] and gained proficiency*100w!"

"Ding Dong ~ Your [Lv1 Rune Literature] level has been upgraded, and the current level is LV8."

...

After all, it is only the most low-level rune literature, Qin Feng just engraved a rune, and the level went straight up.

Of course, this kind of price rune literature, it is impossible to master some particularly powerful runes.

However, Qin Feng didn't rely on this at all, as long as he could use it.

"Ding Dong~ You have triggered [Ten Thousand Times Reward] and gained proficiency *100w!"

"Ding Dong ~ Your level of [Lv8 Rune Literature] has increased, and your current level is Lv10."

It didn't take Qin Feng too much time to upgrade [Fu Wenxue].

After just two rounds, Qin Feng's low-level rune literature directly reached its level.

"Immediately use [Nordell Rune Cannon to make a map]!"

"Ding Dong ~ You learned how to make [Nordell Rune Cannon]!"

Qin Feng had bought the materials long ago, so he didn't hesitate to start making them.

The production of such large weapons is very time consuming.