Cai Wenjie looked at some kind of creature that suddenly attacked, immediately reacted, and then directly hit back the attacked creature with the butt of a shotgun.


    Cai Wenjie took a closer look. It turned out that the one who attacked himself was a mutant mouse. Different from those basketball sized mice outside, the mutant mouse had no hair on his body, and his bare red skin looked very disgusting.


    And different from those basketball sized mice outside, the body size of this mutant mouse is obviously one circle larger than that of the mice outside, and the eyes of this mouse are still blood red, very penetrating.


    But for Cai Wenjie, who is already familiar with all kinds of mutant creatures, it not only didn''t scare him, but made him fight harder. Cai Wenjie shot the mutant mouse directly. Even if they mutated, the mice still couldn''t resist a shot of shotgun, and the naked mutant mouse without fur was directly smashed to pieces, You can''t die anymore.


    Cai Wenjie and smelled the faint smell of blood. In fact, it was the smell of the trace of blood flowing out of the naked body of the mutant mouse.


    After seeing that the things inside were shot dead by Cai Wenjie, Feng Shu and Liu Zhi were relieved. They were glad that the mutant creatures inside were not strong, otherwise they would probably stay here today.


    After all, they do not have the ability to compete with mutated animals and zombies, and they can finally kill them. If they can kill mutated zombies or animals, they will be injured to a certain extent, and injury means that if they do not want to become zombies, they must fight inhibitors every day to suppress the virus and can do nothing.


    So they don''t want to compete closely with mutant creatures if they can.


    Fortunately, Cai Wenjie easily killed the mutant mouse.


    "Brother Cai is so powerful that he killed such a big mutant mouse with one shot."


    "Yes, it''s a shame that we didn''t help at all."


    "You don''t have time to blame yourself! Call your troops and block all places! Don''t let anyone enter! Then immediately arrange someone to inform general Yansong to increase the defense strength inside the fort! And make sure everyone wears gas masks! Come on!"


    Cai Wenjie looked at the mutant mouse corpse on the ground and suddenly noticed something. His face immediately changed, and then shouted to Feng Shu and Liu Zhi.


    They were very excited about CAI Wenjie, but because of their trust in CAI Wenjie, they didn''t say any more nonsense, immediately agreed, and then quickly left the abandoned toilet.


    After the two left, Cai Wenjie immediately bought a set of protective clothing and gas masks from the system mall. If it weren''t for others, Cai Wenjie would prefer to take out individual exoskeleton armor, which is safer after all.


    But it''s okay. This protective suit is enough to ensure Cai Wenjie''s safety. As for why Cai Wenjie was so nervous suddenly, what did he find?.


    It''s simple! Cai Wenjie found that the mutant mouse he had just killed had red skin! There is only one variant with red skin! That''s blood disease! It''s the heart of blood disease!


    As long as a blood epidemic creature appears, it can be concluded that there is at least a complete blood epidemic heart nearby. A complete blood epidemic heart will certainly gather a lot of blood epidemic zombies around.


    Although the blood epidemic zombie itself is not more difficult than other mutant zombies, the problem is that the heart of blood epidemic begins to emit blood gas. If the blood gas spreads and fails to wear a gas mask for the first time, this person will be affected by blood gas, visual nerve, auditory and tactile scriptures, making people have very real hallucinations.


    Once he is hallucinating, the person who is hallucinating will attack everyone crazily and can''t stop him. Only by controlling his actions at the end of the policy can he stop him.


    That''s why Cai Wenjie is so heavily armed to prevent inhalation of blood gas that may occur.


    After wearing protective clothing, Cai Wenjie carefully checked the abandoned toilet several times again. Any suspicious place or hole will be blocked temporarily by him.


    Avoid pouring out more mutant mice or blood plague creatures before the big troops arrive.


    Now Cai Wenjie can almost be sure that there must be a blood epidemic heart lurking in the sewer system of the bunker, and now the sewer must be full of blood epidemic zombies or creatures.


    The more Cai Wenjie thinks about it, the more surprised he is. You know, once there are too many blood epidemic creatures near the heart of blood epidemic, there will be qualitative changes caused by quantity, that is to say, the heart of blood epidemic may become two, or the heart of blood epidemic may become a larger heart of blood epidemic.


    The front becomes two blood epidemic hearts. Although there is one more, it can be easily eliminated, but the problem is that once the blood epidemic heart enters the second expected situation, it will be difficult to do.


    You should know that the stronger the heart of blood disease, the surrounding blood disease zombies or creatures will be strengthened. Although the strength is not as strong as monsters such as special-shaped fighting beasts, it will be not much different from mutant zombies, and some will even be stronger and more difficult than mutant zombies.


    Because the blood disease variant zombie is characterized by a protective bone made of red bones on the joints, heart and brain. The firmness of this protective bone can completely defend against the shooting of all small caliber pistol bullets except. 50 caliber pistols at close range.


    It can even withstand three 5.56 mm rifle shots, two 5.8 mm shots, or one 7.65 mm shot.


    Of course, 12.7 mm large caliber bullets still can''t resist.


    But it''s hard enough, because you have to focus on the key points for many times to damage the blood epidemic mutant zombie. Otherwise, once the blood epidemic mutant zombie approaches, the soldiers will be more or less dangerous.


    After blocking all the suspicious holes in the abandoned toilet, Cai Wenjie immediately got up and left here. He wanted to gather his troops and go to the sewer of the bunker to clean up the heart of blood disease. He didn''t want to sleep hard tonight.


    Therefore, we must eliminate the heart of blood disease in the underground sewer of the bunker before the light off time, so that he can sleep at ease. Only in this way can he leave the bunker with his troops at ease tomorrow.


    If not, even if he destroys more zombies, once the rear base is gone, it is very likely that they will destroy themselves because they can''t replenish resources and materials. Of course, this only happens when Cai Wenjie doesn''t have a system.