Back at the manor castle, Song Jian couldn't wait to start manufacturing self-detonation robots, self-detonation robots are one-time consumables, which can be used at the same time, a self-detonation robot can cause 200 points of damage, and if you use ten at the same time, it is 2,000 points of damage, even if it is a level 10 elite boss, it can be directly killed in seconds.

Put all the materials into the manufacturing table, the machine starts to run automatically, separating the ore, extracting, fusing and manufacturing, and after a while, Song Jian saw the parts of the self-detonating robot forming.

Because it is to make parts, and Song Jian's engineering and manufacturing at this time has also been upgraded to level 2, so the parts are very successful, and the damage rate is very small, almost seven or eight parts are made, and only one is damaged.

All the materials were used up, a lot of parts were made, and Song Jian's engineering manufacturing level was successfully upgraded to level 3.

The rest needs to be assembled by Song Jian himself, and if the assembly is damaged, there will still be no "self-detonation robot".

Song Jian divided the parts into more than a dozen piles and began to install them one by one according to the instructions on the production drawings, after all, this is just a game, it is impossible to work as hard as in the real world, Song Jian only needs to assemble more than a dozen parts in order, and the process is similar to building Lego bricks.

Soon, Song Jian assembled the first "self-detonation robot".

System: If you successfully craft a "Self-Exploding Robot", you will increase your engineering and manufacturing proficiency by 3 points, upgrade your experience by 300 points, and obtain a low-quality "Self-Exploding Robot".

Song Jian took a look, this made robot was dumbfounded, just like a toy sold in a toy store for more than a dozen yuan, and its power was not as great as the design drawings said, it could only cause a 110-point range explosion to the target, which was almost twice as powerful as the original.

"The first piece is just a practice, and it's good to be able to make it successfully." Song Jian shrugged his shoulders and comforted himself.

I didn't expect to install the robot by myself, and after success, I would gain upgrade experience, and I made T-11 high-explosive grenades before, but I only gave engineering manufacturing proficiency, and I didn't have upgrade experience.

After seeing that there was only 2% left to reach level 15, Song Jian suddenly became happy, and after assembling the dozen or so self-detonation robots in front of him, I am afraid that he would be able to directly upgrade to level 15.

With the first practice, coupled with Song Jian's mood becoming happy, the movements of the assembly under his hands were a little blower than before, like flowing water, and even the installation rhythm of "click" seemed to be a moving melody.

One by one, the "self-detonation robot" was assembled in Song Jian's hands, starting from the second, the power of the self-detonation robot has become 200 points, and by the fifth and sixth times, the quality has become excellent, and the power has increased to 250 points, and the power of the first self-detonation robot is simply one in the sky and one on the ground.

When the last "self-detonation robot" was installed, Song Jian suddenly woke up from his previous state of distraction, and looked at the self-detonating robot flashing with silver light in front of him, and was stunned.

This last self-detonating robot is very different from the previous ones, the style has changed greatly, and even the color has changed to pale silver, which makes people feel much more agile than the previous ones, as if a work of art has been carved out by a master.

Song Jian's level has unsurprisingly risen to level 15, and he had been looking forward to being able to upgrade to level 15 and be able to wear the ghost armor, but now he has focused all his attention on the silver self-destructing robot in his hand.

"Finish, a self-destructing robot of perfect quality?" Song Jian looked at the attributes of the self-detonating robot in front of him and was stunned.

System: Players can make a self-detonating robot of perfect quality, increase engineering proficiency by 10 points, and upgrade experience by 1000 points;

System: Congratulations to the player, who becomes the first person to craft a perfect quality item among the gods, and will be rewarded with 10,000 points of experience for upgrading; Reward a "Workbench Renovation Stone"!

System: Congratulations to you, you've earned the right to engrave unique marks on crafted items!

"Workbench Modification Stone (Silver): When used, it can raise the level of the engineering bench by one level;"

"Transformation stone? It's so Dingxi, but why can you only renovate the engineering production table? Song Jian looked at the transformation stone in his backpack that emitted a silver light, and thought a little depressed.

He has a silver quality portable pharmaceutical workbench, if it can be used on it, it can be directly upgraded from silver quality to gold quality, and the effect is not ordinary.

And his engineering production table is just an ordinary white quality, and if it is upgraded by one order, it will only be upgraded to green quality, and the effect will definitely not be as great as that of silver quality to gold quality.

In fact, more than 80% of the players do not have their own crafting table, and if you want to make items, you must find a fixed workbench everywhere in the city, and the vast majority of players who have a workbench only have a white quality workbench.

If they knew that Song Jian was not satisfied with being able to raise the workbench to green quality, he would definitely drown him with spittle.

Since he could only improve the engineering production table, Song Jian directly used the transformation stone, and suddenly the engineering production table was shrouded in a white light, and a progress bar appeared above, showing that the transformation would take twelve hours;

All of my self-destructing robots have been made, and I don't need a workbench for the time being, so just wait patiently.

As for the system prompting that you can engrave your own mark on the item, Song Jian thought about it, opened the system interface, and began to design his own mark.

Soon, Song Jian designed a clover imprint and engraved it on the last perfect quality self-detonating robot.

System: The Clover Mark has been successfully registered, the Mark has been bound to your account, and others cannot use or design similar Marks.

After making all the self-detonating robots, more than five hours have passed, and his "school flag" and "battle flag" have already been fused, and at this time, a strange flag appeared in Song Jian's two-handed weapon column.

At the top of this banner is a sharp blade more than a foot long like a spear blade, the flag surface is smooth, it seems to be a whole silk cut, blue-red stripes, a fire dragon condensed by flames, occupies two-thirds of the entire flag, and at the far right end of the flag, there is a dark blue five-pointed star pattern.

The flagpole is more than two meters long, the whole body is pitch black, exuding a cold light, and the attributes have changed dramatically.

"Fifth Battle Banner (Green): A two-handed weapon, evolvable; Equipment Effect: Agility +3, Movement Speed increased by 20%, Defense increased by 15%, Damage increased by 10%; Special Effect 1: Alliance, you can designate five people as temporary allies, and all allies will increase their own attributes by 30% after the alliance is formed; Effects: 2: Brilliant Aura (Passive), the user of the banner and its allies will be blessed with a brilliant aura; Brilliant aura, attack speed increased by 15%, damage +20;Special effect 3: Summons the fire spirit element (active), the battle flag user can summon two fire spirit elements of the same level as the user to fight together, the fire spirit element will always exist until death, the battle flag user can disarm the fire spirit element at any time, and after the fire spirit element dies or is lifted, it can be summoned again after 1 hour; Item Level: Level 10; Requirements for the use of articles: Level 10; Can you take out the game: No"

The attribute of the two-handed weapon "Fifth Battle Banner" has changed a lot, and Song Jian's strength has increased a lot, and now Song Jian has the strength to fight even if he faces an elite boss of level 20.

After reading the attributes of the battle flag, Song Jian collected all the self-detonating robots and left the manor castle in a step.

……