Fortress King in the Cold Doomsday

In the summer, an ordinary urban youth experienced the collapse of human civilization and ten years of apocalyptic struggle in a sudden extreme cold natural disaster. The extreme cold of minus two hundred degrees Celsius turned the world into a frozen purgatory. Due to lack of preparation and resources, he died in pain from cold and hunger. However, fate gave him a chance to come back again. He was reborn and returned to a month before the natural disaster struck. At that time, he had just paid the down payment for a house in the magical city, Xia Yang was strong, and the world was stable. With the painful memories of his past life and the prediction of the future, Xia Tian is determined to change his destiny. He gave up his original life plan and invested all his funds in the fortress construction plan: strengthening the house, modifying the ventilation system, and hoarding a large amount of food, medicine, and fuel. At the same time, he began to seek out and win over partners who had proven trustworthy in the previous apocalypse. Time is running out, extreme cold is coming, and all summer preparations must be completed within a limited time. However, his abnormal behavior attracted the attention of all parties, including enemies from his previous life and potential competitors. They try to interfere with summer plans and compete for limited resources. At the moment when the extreme cold disaster strikes, the fortress of summer becomes one of mankind's last hopes, but it also becomes the focus of competition for all forces. Xia Tian not only has to contend with the harsh natural environment, but also faces the dark side of human nature, fighting his way out of the ice and snow to rebuild human civilization.