Walking out of Oaks' residence with a heavy heart, Duan Lie didn't take a break, he came to the battle tower and directly entered the black plane.

Oakes' injury caused him to forget all the aura he had just gotten for a moment, and there was only one word in his mind now: Imperial Frontier Battlefield.

Reading between Kane and the Golden Lion, he could tell that Oakes' injuries were not caused by negligence and carelessness, and that the militarization of barbarians and monsters had made the battlefield of the Empire's frontier full of variables.

Because he was not born in the Heavenly Wind Empire, Duan Lie's will was not yet to the point of having a strong sense of patriotism, but he had to figure out the reason for Oakes' injury.

Time seemed to shrink a lot all of a sudden, and thinking about some things about me, I suddenly felt anxious.

Three days later, it was the auction, and he didn't want to go at first, but after thinking about it, the effect of the ghost potion was a bit unbelievable, so he decided to go there himself.

And a month later, it will be the Black Blade Gladiatorial Invitational Competition, and in another month, the portal to the battlefield on the border of the empire will open, and a group of students will be sent over, including themselves.

For two months, Duan Lie was not sure if he could complete the search of the Black Heavy Plane, and even if he couldn't, at least he had to find the Spirit Transformation Divine Seal.

It seems that one must be abandoned......

The auction is only one day, it doesn't matter if you give up or not, the key is the Black Blade Gladiatorial Competition, the time and place are uncertain, the Imperial Border Battlefield is a must, Duan Lie thought about it, and finally decided to refuse the invitation of the Black Blade Canyon, and temporarily focused his mind on excavating the Black Heavy Plane.

Kane went to prepare for the Nugget Puppet, I heard that this time he was going to start more than a hundred Nugget Golems at a time, it seems that the students are planning to do their best to excavate the Black Heavy Plane before they leave, although there is not too much material reserves, Duan Lie is not idle, he entered the plane with a large number of intermediate and high-quality emblems on his body, and began to arrange the inscription array.

In order to save time, he was no longer ready to use the inscription array to train and mine at the same time, two months was not a long time, and he had to fight for every minute and every second, so he took out forty-two high-quality emblems at once, one for each of the seven series, a total of six sets, and built a powerful "six-pointed star array".

This is a set of extremely typical holy products top-level inscription array, the construction of the array is in the shape of a six-pointed star, covering an area of a full two hundred square meters, based on the very center of the molten fire essence gold deposit mountain range, as long as the effect of the array is touched, the six-pointed star array will launch various powers such as ice, fire, wind, and thunder in the form of dispersion, and the area of dispersion can be expanded by three times, up to more than six hundred square meters.

This is one of the more midstream of the ten super top inscription arrays that Duan Lie has learned, and the power is very huge, even if the White Bone Commander comes, he can be blown up alive into ashes in three or five hours, not to mention those so-called White Bone Soldiers and White Bone Guards......

The reason why such a big deal was taken out was that in order to save time, the mining method for the purpose of looting would bring out all the materials in the black plane as much as possible at one time, and there would be no need to come back in the future.

It is quite exhausting to arrange the super-top inscription array, which is different from the inscription array with a strong pattern and a single simplified pattern, the inscription array contains countless changes, just like the stone carving of the Ramona Codex, although it is also an inscription array, but at most it is composed of three inscription arrays.

The six-pointed star array is a full six inscription arrays, which are stronger and which is weak, and there is no need to explain too much.

Moreover, the more arrays of inscriptions, the more ways to change, like the N-element equation, which is very troublesome to solve, let alone the questioner.

Therefore, it took Duan Lie two days to arrange this six-pointed star array, and by the time he got it done, he was already tired and sweaty, hungry and hungry......

But that's fine, after all, arranging the six-pointed star array consumes a lot of mental and physical strength, and in a short period of two days, Duan Lie actually broke through to the realm of a fifth-level Great War Division.

In this regard, although Duan Lie was surprised, he was not too excited, because all along, he had been conducting regular training under the premise of gravity suppression, and he was also maintaining a training state while others were eating, chatting, and resting, plus he experienced a duel with a tenth-level war division a few days ago, Duan Lie seemed to have broken through the barrier at that time, and this time it was a logical completion at most.

And he found that actual combat is the most convenient and effective way to measure a fighter's ability, and it is also the most conducive to growth.

Therefore, for Duan Lie, it was also quite reluctant to refuse the invitation to the Black Blade Gladiatorial Tournament, because it was possible to be much more effective there than hundreds of times against a master like Huo Man, which was a real slaughter battlefield, a killing world that did not pay attention to human feelings and honor.

Even if he was reluctant, there was no better way, so after arranging the six-pointed star array, Duan Lie left the War Spirit Academy and went straight to the Imperial Bank.

Since it was not too late, the Imperial Bank did not close, and after taking out the red crystal card and explaining his intention, he waited for half an hour before someone received him.

Duan Lie went at a very good time, because it was night, even if he put on a silver mask, he didn't notice anything, reported his name in the Black Blade Gladiatorial Arena, and said his intention, the man sorted out his clues, wrote down the situation, and asked him to contact the connector at a designated place the day after tomorrow.

The Black Blade Gladiatorial Arena has always been secretive, Duan Lie already knows this, but he didn't expect that refusing the invitation is also a troublesome matter, the people from the Imperial Bank said that it is okay to refuse if you want, but you must have a meeting with the special manager of the gladiatorial arena to explain the reasons and reasons before it will be accepted, otherwise you will have to come up with a part of the liquidated damages.

Duan Lie didn't doubt this, because when he first entered the Black Edge Gladiatorial Arena, he had read this in the agreement, in fact, he really hadn't read much of that agreement, but only this one had been noticed.

There is no way, Duan Lie can only agree, the day after tomorrow is the second day of the auction, there is no problem in time, as long as he explains clearly, he can completely sever the relationship with the Black Blade Gladiatorial Arena without paying a gold coin, this Black Blade Gladiatorial Arena is still very good, but the liquidated damages are too expensive, and now Duan Lie can't take it out, anyway, if he can't talk about it the day after tomorrow, he has money, and then he can talk about it.

After making an agreement two days later, Duan Lie returned to the dormitory.

Early the next morning, Duan Lie got up very early, and the auction was scheduled to start at about half past ten in the morning, but he passed at seven o'clock, not for anything else, for fear of being blocked......