Super solar flares cause the world to freeze and society collapses. Lin Fan, a former emergency rescue expert, accidentally activated the [Doomsday Emergency House System] and gained the capital to settle down in the apocalypse.
His way of survival is unique: while others plunder and kill, he leads his team to upgrade the small safe house step by step into a super fortress with independent energy, agriculture and defense systems. In the process of unifying local forces and fighting against the extremist sect "Collapse Sect", Lin Fan explored ancient ruins and discovered that the truth of the "Eternal Ice Era" was not a simple natural disaster, but an irreversible cosmic cycle. Facing the destined eternal cold winter, Lin Fan's mission was sublimated from personal survival to the survival of civilization. He used the system's ultimate blueprint to integrate the remaining forces around the world and build an "eco-dome city" that could withstand the ultimate cold, becoming the last fire for human civilization to continue in the Ice Age. This is an epic about protection, hope and the power of technology.
