"It's finally over!" Ikoma sighed as he lay on the floor of the Iron Castle with no image, no matter how dirty the floor was.

As for Nameless, when Ikoma had just entered the Iron Castle, Loach came over and went down to rest with Nameless on his back.

"yes, it's a good thing." Feeling the vibration of the operation of the steam cylinder under his feet, and the familiar sound of the axle starting to turn, Yu Qing was also relieved.

This main quest is really a lot more dangerous than the previous missions, although it is thrilling and dangerous, but it is not dangerous to the point of death.

Although Nameless's injury was very serious, it was nothing to Kabaneri's body, and with his strong self-healing ability, as long as there was a blood supply, it wouldn't be long before he could be alive.

The biggest obstacle, and the biggest variable, Black Smoke, has been successfully killed, and the remaining Kabanes are not at all afraid in front of the current Iron City, as long as there is not another black smoke out of thin air, the mission can be declared complete.

Now all you have to do is wait for the Iron City to pass through the east gate, and everything will be fine.

Yu Qing thought so.

But changes often come so suddenly, when you are still giggling, relaxing your vigilance and starting to fantasize about a good life, it suddenly appears in your life, shattering all your beautiful visions and wishes.

Yu Qing and his party, who had just entered the Iron City, were chatting about the dangers of today's battle, comforting and encouraging each other, and before they could sit down and rest for a while, a rapid bell rang above their heads.

"It's an emergency!?" Laiqi looked up and listened for a while, and after making sure that he was not hallucinating, he couldn't believe it.

"What's going on again?" Ikoma got up and stood up a little flustered, his brows furrowed, what else could be called an emergency so far?

In response, there was a strange roar outside the Iron City, so loud and sharp that it seemed to want to pierce his eardrums and attack his brain directly.

Everyone hurriedly opened the car door and looked out according to the sound, a black smoke was crawling out from the bottom of the pit, the size was more than the one just now, and it could be said that it was more than the one just now.

"Liarious!?"

"Is it another black smoke..."

"I'm a crow's mouth..."

Everyone looked at the black smoke and let out a completely different lament.

……

The Iron City had just started running, and now it had slowed down again until it stopped.

Yona was a little frustrated, she wanted to feel the feeling of galloping through the city, not a black smoke blocking her path and being forced to live in a small post station.

Yu Qing and a few of them also came to the operation room, discussing with Iris what to do next.

"Can the Guardian Cannon still be used?" Laiqi asked, as long as the town guard cannon can still be used, there is a possibility of killing black smoke, if necessary, he is also willing to be the killer, but the fact is that the town guard cannon seems to like him a lot, and he will not give him the opportunity to sacrifice his life for righteousness.

"I've used it three times, and I've just checked it, and there is a crack in the connection as calculated, and if you force the cannon again, it will explode."

Suzuki shook his head, thinking that if he disassembled and re-welded it now, it would not take a short time, enough for Black Smoke to chase them around the entire Yashiro Post for a few laps, the problem is that there is no place to go around with Black Smoke in Iron City now.

"Can you retreat and leave Yatsuyo Station for the time being?" Kibito, who was a little more conservative, suggested that if there was really no way, he would avoid it first, and then come back to solve the problem of black smoke after the relevant preparations were done.

"No, the black smoke on it destroyed a lot of railroad tracks while chasing us, and we don't have time to repair them piece by piece, let alone retreat."

He had been staring at the black smoke from the back of the car, especially when he used the guard cannon to attack the black smoke at the end, and the sight of the black smoke in the telescope casually lifting the ground made him feel palpitations now.

"Is there any other way to kill the black smoke?" Ikoma still wants to start directly by killing Black Smoke.

"Nameless said that breaking through the defense and killing the heart should be the only way, and the characteristics of the black smoke on it also prove it."

Lai Qi sighed, he was also thinking about whether there was any other way to kill the black smoke, but the truth kept telling him repeatedly, no.

Quiet, deathly still, the cramped operating room was filled with a smell called despair.

They have done their best and done what they can.

With advanced weapons and several high-end combat powers, he survived the wave after wave of Kabane's corpses, and also completed the seemingly impossible task of killing Black Smoke.

If you change to other Juncheng, can you do it to this extent? I'm afraid not.

However, everyone, including Yu Qing, didn't expect that the black smoke that was the final boss would actually have more than one.

In the end, it was Yu Qing who opened his mouth to break the silence, he knew that now was not the time to hide it.

"I'll take care of that black smoke, and you can pass it right away depending on the situation."

"Mr. Yuqing?! Do you have any other ways to kill black smoke? Hearing this, Calamus's eyes widened and she looked at the young man in front of her with confidence written on his face.

"But when the guard cannon is no longer usable, do we have any other way to defeat the black smoke?" Kibito scratched his scalp, he really couldn't think of anything else that could be used as a killing move to defeat Kabane on the Iron City or even in the entire Yashiro Station.

"No, Mr. Yuqing, it's too risky for you to go, even if you go to decapitate the heart of Black Smoke, it should be me who is Cabaneri!" Ikoma said eagerly that he couldn't accept that Yu Qing would take the risk alone, or even send him to death.

Looking at the few people in front of him who were nervous and concerned about him, Yu Qing smiled and said word by word: "What I said is that I will solve the black smoke myself, and when I solve the black smoke, you should hurry up and evacuate." ”

"Huh... Huh! Only then did everyone grasp the point of Yu Qing's words and exclaimed.