Zhao Dawei led the main forces and launched a strong attack on the Japanese base under the cover of mortars and grenadiers! The national army contingent was well equipped, all American-style equipment, and strong firepower, which caught the Japanese army by surprise at the beginning, but the Japanese army had an absolute advantage in numbers, and soon organized a counterattack, stabilized the situation, and then began to attack the national army contingent, and the national army contingent immediately became passive. In such an unfavorable situation, he should have retreated immediately, but it was difficult for the Japanese army to pursue him with such an easy blow, so Zhao Dawei led his soldiers to find a favorable terrain to defend against the Japanese attack. Although the task force was well-equipped and of high quality, it could not withstand the onslaught of nearly five times the enemy, and after nearly three hours of fighting, it suffered heavy losses, and finally had to retreat. Therefore, the Japanese army did not suspect that they had any tricks, and only a few people remained behind, and the rest of them chased after them, intending to completely destroy this invading enemy army! In order to lure the Japanese army to chase after him, Zhao Dawei didn't dare to escape too fast, and ran away with everyone, and in the end less than fifty people escaped, and basically all of them were wounded, and all the others were killed, and even Zhao Dawei himself was not lightly injured!

Li Yongan led a team of more than 20 people to lurk on the side. After the Japanese pursued out, he hurriedly sneaked into the base with the big guy. Just as he was about to act, Haruko Kawaki suddenly appeared from the side and startled Li Yongan! She was dressed in a ninja costume and looked like she was ready to fight. Li Yongan couldn't help but ask her, "Why are you here?" ”

Haruko Kawaki said, "I'm here to help you!" She knows very well that Japanese ninjas are powerful, and it has never been something for so many ninja masters to gather together, so she is a little relieved after all. So when Li Yongan and the others set off, they quietly followed behind them and followed them all the way here. Of course, she didn't care about whether she could grab the bacteriological weapons research materials, she just cared about Li Yongan's safety, and didn't want her child to lose her father, so she followed, if Li Yongan was not in danger, she would try her best to avoid doing it with those Japanese ninjas!

Li Yongan was very happy to hear her say that she was here to help. Immediately took her and the others to sneak into the Japanese military base. Although the Japanese still had a small number of troops to defend it, they had just experienced a fierce battle and were very lax. Most of them went back to the barracks to rest, and after Li Yongan and the others quietly killed a few sentries, they easily sneaked in. The research base of the Japanese army was divided into two parts: a dormitory and a laboratory building, and the dormitory was used by the garrison and the original researchers. The laboratory building is a place where experimental research is done. The interior is divided into two parts: the experimental area and the office area. Li Yongan and the others went directly to the experimental building, which was a three-story building, and the lowest floor was located underground, which had the effect of defending against bombing. After Li Yongan and the others entered the building, the soldiers divided into three groups, each group of seven or eight people, and searched for each floor.

Li Yongan walked towards the basement with Haruko Kawaki, Kang Dali, and several other team members. The entire experimental base has been largely abandoned, and the rows of rooms are mostly empty. The equipment and supplies have long been transferred, and if it weren't for the sudden arrival of Japanese ninjas, this place would have been empty a long time ago!

Li Yongan and the others cautiously searched forward in the basement. Every step is taken with great care, and on the ceiling of the basement corridor, there are electric lights every few meters, but only a few of them are lit, and the distance between them makes the light in the basement dim and blurred vision. When a few people were walking, they suddenly heard a fierce gunshot, I don't know which group upstairs had an encounter with the enemy, and the fight started, and there was always only one kind of gunshot, which was American-style equipment, indicating that the other party did not use a gun, and must have met those Japanese ninjas! The Japanese soldiers who stayed outside the experimental building heard the gunshots and hurriedly rushed to support, and they rushed in in a mixed manner, and they rushed to the upstairs where the gunshots rang out, but did not come underground! There were not many Japanese soldiers left, and Li Yongan was not worried about them much, what he was really worried about was the ninjas who were hidden! Li Yongan and the others were not affected by the gunfire in the slightest, and still searched forward with full vigilance. After taking a few more steps forward, Haruko Kawaki suddenly raised her hand to signal the big guy to stop, as if sensing danger, her eyes staring closely ahead. Li Yongan also felt it almost at the same time, his nerves that had been honed to fight with the rivers and lakes immediately tensed, he knew that the enemy was there, not far in front of them!

There happened to be a very large laboratory next to it, and after the equipment was evacuated, it was empty, like a hall. Li Yongan immediately gestured for the big guys to enter the laboratory, the open environment was conducive to the shooting of the weapons in their hands, but not to the close attack of the ninjas. When the big guy was walking towards the laboratory, Haruko Kawaki suddenly disappeared into the shadows and didn't follow! At this moment, Li Yongan didn't have time to ask her, so he had to let her.

After the big guys entered the lab, they formed a circular defensive formation and waited for the battle. After waiting for a long time, a burst of sound of breaking the sky suddenly came, and a large number of ninja "hand swords" in arcs flew into the windows on all sides, shooting towards everyone, Li Yongan and others hurriedly ducked down, jumping left and rolling right, the formation was chaotic for a while, and the big guy returned fire while hiding out of the window, and the gunshots were loud for a while. After the darts stopped, several smoke bombs were thrown in from the window again, exploding a cloud of smoke, there was a pungent smell in the smoke, fortunately, Li Yongan and others had already prepared under the reminder of Haruko Kawaki, and covered their mouths and noses with a face towel coated with Qingshen medicine, and the Japanese ninja rushed into the laboratory under the cover of smoke, and Li Yongan and others were mixed together, at this time they were relatively close to each other, mixed together, in order to prevent accidental injury to their own people, Li Yongan and others threw down their spears and replaced them with pistols, thanks to the previous training, At this time, the members of the task force approached each other, back to back to defend themselves against the enemy, the pistol still exerted a great power, several members of the team were hit by the ninja knife or ninja dart in a short contact, but there were also several ninjas who were hit by the guns in the hands of the task force, the fight between the two sides was particularly tragic, and there were casualties in one shot!

Li Yongan consciously paid attention to Kang Dali when he was dodging the darts, and tried to get as close to him as possible so that he could take care of him. Kang Dali was also consciously approaching Li Yongan, so the two were not far away and could reach outstretched their arms. But the two of them didn't defend back-to-back like the others, and they were bold enough to face the enemy head-on and compete with these ninjas to see who was more powerful! (To be continued......)