Although the decision has been made, Ye Yihai will not implement it immediately and recklessly.

He is still constantly deploying manpower, trying to attack the castle of the tower again and again, and each time at some point in his mind simulating the use of the boss summoning scroll, and then continuing to simulate the subsequent battle situation in his heart, and at the same time constantly adjusting the sequence of attacks.

After his countless deductions, the time came to the last day.

On this day, the adventurers of the entire territory of Frost City were mobilized, and several lords who joined Ye Yihai's alliance also sent some reinforcements to a greater or lesser extent, and the BOSS summoning volume was also distributed to those warriors who had joined the longest and most powerful, they were the core of today, and they were to be used at the time of the above, Ye Yihai had already confirmed with them one by one. There are other Legion Commanders who have a lot of summon items, and it is possible that they may need these minions to help them in the end.

Seeing that everyone was ready, Ye Yihai waved his hand and started the final attack.

After many battles, everyone is basically familiar with the early process, and there were no mistakes in the early battle, which can be said to be a perfect opening.

After clearing the mines, Ye Yihai led the army to press forward at full speed, and Ye Yihai's army ran in the front group. Because he had to sweep away the iron men that stood in his way as soon as possible, so that his large army could be pressed under the city walls as quickly as possible.

There were also a large number of adventurers who charged with him, and under the command of Lu Pengfei, the adventurers accounted for almost half of the combat power in this charge. Although many died on the way to the charge, their presence raised the overall defense of the charging team by several notches, so this time the impact was successful.

Almost pressing the time when the iron man disappeared, Ye Yihai's legion rushed to the city. And at this time, they will receive the strongest blow from the mage at the head of the city, which is inevitable when fighting like this before, and this is also a hole card of the tower, which is not used at this time, and will also be used after the Naga is completely destroyed.

Now that they know, the adventurers who arrived at the city are naturally prepared, and those who eat anti-magic potions, temporary potions that increase the upper limit of health, and various healing techniques have also begun to brush up in advance, and the commander of the adventurer also took out a few scrolls with magic resistance and scrolls with health to use.

Then the fierce blow came as scheduled, although it was prepared, but the city was still heavily wounded, but there was a lot of fire left, with the soldiers who rushed up to fill the position, and finally blocked half of the Naga army in the city and did not all come out, and there are still many soldiers and adventurers still firmly occupy the position under the city that can attack the head of the city.

"Good!" Seeing such a situation, Ye Yihai couldn't help but shout, this was the best situation he had ever simulated. "Activate!"

With Ye Yihai's order, some of the warriors who had been following the soldiers rushed forward, and then they raised the BOSS summoning scroll in their hands together and started to use it.

Just one minute seemed so long, although Ye Yihai was still directing the soldiers to step forward to fill the gap in front, but his mind was actually locked on those who were summoned.

One, two, three!

In a short moment, three warriors were killed by the Titans. Only one was brushed back by the healing, but the reading bar of the summon was also ruthlessly interrupted, and it was difficult to summon it again if he continued to attack, so he directly withdrew from the attack range before coming forward to summon again. But this is already a step too slow, and I don't know if it will work.

Four, five!

Ye Yihai's heart has already been pinched, he has prepared 20 people, and now there are 5 less, if the final summoning success is less than 10, maybe the best effect will not be achieved. Now there are only 15 people, and one of them is re-reading, much slower, not to mention, he may be attacked again in a much longer time.

"Air Force, rush!" Now there is no way, the Air Force, especially the Air Force with long-range attack capabilities, will be able to form an advantage over Naga and Iron Man if they stay in the end, but in order to ensure the normal completion of the current summoning, they can only be used as cannon fodder to attract firepower.

The war angel took the lead, and the thunder eagle, the thunder war eagle, and all kinds of dragons rushed over.

At the same time, Ye Yihai also used the jumping scroll, so that some soldiers under the city jumped directly onto the city.

I've used a few of them before, but this will lead Naga to rush to the city, which is not good for the killing of the boss after it lands, so Ye Yihai was not going to fight like this, but now in fact, the clothes are summoned to find that the long-range firepower of the city head is too fierce, if they are allowed to fire, it is really difficult to say whether 10 of these 20 people can recruit the boss, so he immediately changed his tactics.

Sure enough, many Naga rushed to the city wall, which caused a lot of chaos at the head of the city, which gave Ye Yihai a chance.

The sixth was killed, and another was interrupted from the call.

The seventh man was killed!

But it didn't matter anymore, because before he was killed, twelve people, including him, who had been reading the note, were summoned in unison, and twelve huge figures appeared all over the city walls.

The slain man had a smile on his face as he had completed the task, and then it was rumored that the quest had been done, and the rest was up to the others.

"Berserk!"

"Corrupt Curse!"

When facing the iron man before, Ye Yihai didn't let these cursed wizards come forward, and now they let them risk rushing up, and all kinds of defense-cutting skills were thrown into the city.

Although the berserk technique could not affect the Titans, the mage and the big goblin were in the meeting, so the city was even more chaotic, and the chaos was also Naga, who would have been an obstacle now they were also slashing with knives, and the big goblin and the mage were falling quickly.

Of course, the strongest are of course those bosses, and when they find that there are people who are not their own, they directly come up with their own tricks, which even the Titans can't stand it.

In the chaos, the long-range firepower at the head of the city was completely suppressed, and Ye Yihai's side seized the time to continue to press the troops forward.

Then, countless long-range firepower poured their firepower on the city, and the long-range firepower in the tower castle was devastated.

This is Ye Yihai's tactics, aren't you strong in long-range firepower? If you want the front row to live and the back row to output, then okay, I won't play the front row, and directly scrap your output.

And now that there are no ranged attacks, the remaining two interrupted summons have also successfully completed the summons, and two more brawlers have been added to the city.

By the time these fourteen bosses were killed, the tower's long-range output was almost wasted, although in the end a large number of gargoyles flew out of the tower, but it couldn't pose any threat to Ye Yihai's ranged troops at all. In the end, the battle became that Ye Yihai's front row blocked the opponent, and the enemy was harvested at will from a distance.

Although it took a long time, in the end, Ye Yihai won the victory!