Xuanbing is not built as much as he wants.

It is necessary to design the shapes of each side in advance, the required materials and formula proportions, the creation method, and many other aspects.

Any design drawing of a pair of mysterious artifacts requires careful design to achieve the maximum power and effect of the mysterious artifact as much as possible. The more complex the mysterious artifact is, the more careful design is required.

Those who are competent for the design of mysterious weapons must at least reach the level of the king of refining weapons.

However, this mission is very special.

It was only Mr. Cao who was the one who personally took charge of the battle armor. The other weapon refining kings took action and drew various novel battle armor designs to provide him with more ideas.

However, after several months of retreat, the Cao Mansion had not even completed the design drawings, let alone refining the battle armor.

"Dad, look! What's the design?"

A weapon refining king spent more than ten days to complete a rough design drawing of a new battle armor and carefully handed it to Cao Wei.

"What's this thing? I used a bunch of top-quality fifth-level materials to pile up a pair of armor?! Is your brain eaten by a dog? Such a disgusting thing is the only thing our Cao family can do?"

Mr. Cao glanced at him, rolled his eyes, and immediately threw out the design drawing, scolding the young weapon refining king with blood.

The surrounding kings of weapon refining were all worried and were silent for him.

In the past few months, more than 100 sets of various design drawings have been scrapped.

Whether it is novel battle armor, classic old-fashioned battle armor, simple or gorgeous and complicated battle armor, they were rejected by Mr. Cao.

They have long been accustomed to being scolded.

The design that even Mr. Cao looked down upon was definitely far from the peerless and only Martial Emperor war armor mentioned by the mysterious Martial Emperor.

"Dad, what exactly does this mysterious Martial Emperor want? Peerless, how can it be considered peerless? Who would make such a perverted request!"

The young weapon refining king was almost tortured and collapsed. This was the fifth "peerless" armor he designed in the past few months, and it was still rejected by the old man as garbage at first sight.

"Shut up! How can you argue about this distinguished guest's request? Get out and keep thinking!"

Mr. Cao's face changed and he shouted angrily.

Until now, he still hasn't figured out how to design a pair of stunning Martial Emperor Battle Armor.

However, the request of this mysterious Martial Emperor must be completed without fail.
Chapter completed!