Why Is There an Unknown Fire in My Heart?

"There is a fire in everyone's heart." When cold and darkness descended on the world, people faced an unprecedented... Divine punishment. "Alien species" crawled out of the frozen earth, and human firearms were no longer usable in the extremely cold weather - so they gnawed and swallowed without restraint. It was like a scene of purgatory on earth. What's the solution to this situation? In the courtroom, the young fortune teller gave his answer. More than three hundred years later——