"Sit, sit, I''m in a mess. Don''t mind. I''ll find a stool to sit on. I haven''t seen living people for more than a month. I''m so happy and excited to see three of you today, which shows that we humans still have hope!..." Yan Yue, who claims to be a researcher, warmly called Tang Hao three!


    When the light was lit from the first floor, Tang Hao thought that there should be survivors in the Institute, but unexpectedly, there was only such a researcher Yan Yueyan with half bald hair and broken beard in such a large institute.


    "Old Yan, everyone else..." Tang Hao asked.


    Yan Yue''s face showed a deep sadness: "they are all dead, some have directly become zombies, and more have been infected and killed by zombies and mutated animals. If you don''t say this, the three must be hungry. I''ll get you something to eat!" with that, Yan Yue went out without waiting for Tang Hao to talk to them!


    After he went out, press a button next to him with his right hand, and the door behind him closed silently!


    Tang Hao frowned slightly!


    Ouyang Mi''s sobbing voice had already sounded: "I didn''t expect that there was only old Yan left in such a large research institute!"


    "It''s not easy to live alone for so long and be so enthusiastic in the end of the world!" Ye Qingcheng also sighed.


    Hearing Ye Qingcheng''s words, Tang Hao''s heart pounded. He finally understood why he always had some strange feelings about Yan Yue.


    At the same time, the smile on Yan Yue''s face had long disappeared and appeared ferocious.


    His left hand, caged in a wide white robe, gently squeezed the remote control button in his hand!


    "Hoo!"


    In the closed room, there was a white mist pouring into the room at the exit of the central air conditioner above.


    Just inhaled this white fog. With Ouyang''s physique, they all felt dizzy and startled. They hurriedly covered their mouth and nose with their arms and said in a hurry: "no, this white fog is poisonous!"


    "This old man surnamed Yan..." Ye Qingcheng''s beautiful eyes changed, her body moved, rushed to the door and pushed it. Thousands of kilograms of giant force couldn''t push the door open!


    Tang Hao''s face sank. He thought that Yan Yue might have some evil ideas, but he didn''t think that the other party would start so soon, and in this vicious way.


    "Sister, I''ll come!" Ouyang Mimi moved and came to the door. The two women worked together. However, the door was still motionless!


    "When!" the black moon blade struck the gate and made a sound like gold and iron. The black moon blade that can cut steel left only a shallow trace on the thick gate this time!


    This surprised both women!


    What is the material of the gate? The hardness is even stronger than ordinary steel.


    "Dangdang!" Ouyang Mimi was like the wind. In a twinkling, he had cut a sword on three walls of this closed room with an area of about 30 square meters. He was stunned to find that this room was made of alloy equivalent to the material of the gate, which was extremely hard. Even if Ouyang Mi uses the "wall breaking" skill, he can''t penetrate a big hole in a short time!


    Here, Tang Hao held his head high and took a breath of the white fog constantly pouring in. The next moment, his mind was dizzy. This was nerve poison gas, which Tang Hao quickly judged.


    1,2,3 after a short three breath, the voice of the system rang out: "Ding, it is detected that the host state is abnormal. Whether to consume the animal crystal residual soul to drive out the abnormal state!"


    Tang Hao''s mouth showed a cold smile. Sure enough, these human made toxins were ineffective to himself in front of the system!


    Move your mind and drive it away!


    At 5 o''clock, the beast crystal remnant spirit disappears.


    The next moment.


    Tang Hao''s dizzy feeling disappeared in an instant!


    Moreover, Tang Hao feels that his body seems to have produced an antibody, which can temporarily immunize against this white fog or completely isolate it!


    Of course, this immune isolation state has a time limit!


    This can be seen from a countdown in the system!


    9：58，9:57，9：56......


    Obviously, the immune isolation time is ten minutes. After ten minutes, I''m afraid I have to consume the animal crystal residual soul again!


    Of course, for Tang Hao, ten minutes is enough!


    Tang Hao glanced quickly through the secret room and had an idea in his heart!


    At the moment, Tang Hao didn''t know whether the other party could see the situation in the secret room, but in order to ensure the safety, Tang Hao Ran to Ye Qingcheng. He hugged Ye Qingcheng with his arm and made a difficult voice from his throat: "Qingcheng!"


    Ye Qingcheng hugged Tang Hao: "Hao, Haozi!" his voice was urgent!


    The next moment, they seemed to know that they could not be spared, and there was a lingering kiss like parting.


    After kissing, ye Qingcheng loosened his hands, and the whole person "fainted" in the past, while Tang Hao was like a reflection, and once again had a sense of soberness, "Mi, MI!"


    Ouyang Mi moved and ran to Tang Hao!


    "Brother Haozi!" Ouyang Mimi held Tang Hao in her eyes with tears. Tang Hao held his head high. Ouyang Mimi leaned over and kissed Tang Hao!


    "Ding, if the toxin is detected, does it consume the animal crystal residual soul to drive away?" the sound of the system sounded in Tang Hao''s ear for the third time!


    Expel!


    Without hesitation, Tang Hao directly consumed 10 points of animal crystal residual soul to help Ouyang Mi drive away the neurotoxins in his body! Whether ye Qingcheng or Ouyang MI, the amount of animal crystal residual soul consumed by expelling toxin is twice that of Tang Hao himself.


    He quietly informed Ouyang Mi of his plan. Soon, they both fainted!


    Five minutes later!


    "Hoo!"


    The white fog originally poured into the air conditioner entrance and exit in the secret room stopped, and the next moment turned to be pulled out.


    In only half a minute, all the white fog in the secret room was sucked out.


    Followed by a soft CLICK!


    The originally closed door is opened again!


    Looking at Tang Hao and other three people lying on the ground in the room, Yan Yue''s mouth showed a cruel smile: "By virtue of the high level of evolution, I dare to kill the director''s love mouse wantonly. I thought it was smart. It was not brought down by the director''s small pot of fog and zero poison gas! I don''t know whether the love mouse under the director''s command can break through and enter level 5 and reach the level of rat king!"


    Yan Yue, with a cold laugh in his mouth, stepped in and leaned over. As soon as he explored his right hand, he wanted to grasp Ye Qingcheng!


    However, his hand hasn''t had time to touch Ye Qingcheng''s jade arm!


    Whew, whew


    Five thorns have been rolled out, and Yan Yue is bound into a zongzi in an instant!


    The next moment, with only one head exposed and Yan Yue''s stunned eyes, Tang Hao, ye Qingcheng and Ouyang Mimi stood up together and followed closely. The three pairs of eyes looked coldly at Yan Yue!


    Well, what''s going on?


    Yan Yue was stunned and inexplicable. No group of survivors could get up after being attacked by fog zero poison gas. Moreover, this time, he waited for seven minutes from pouring fog zero poison gas to finally opening the door, which was one more minute than the previous six minutes!


    How can it lose its effect this time?