This is a tactical and turn-based puzzle and strategy game. In the game, you will control a detective adventurer John Moore, who needs to use his abilities to survive in this chaotic world. Think from the standpoint of the protagonist, you need to find clues in this adventure and track down the answers to all the mysteries. Think for survival! The background of the story is in 2022. The world collapsed in an instant, and it awakened to a new reality. Millions of people began to struggle to survive in the new environment created by the world. Detective John Moore is one of the few survivors who still wants his reality to return to the way it was. As an adventurer and explorer, he has what it takes to survive in this chaotic world full of pitfalls and uncertainties. After finding a letter in his old house, John realizes that nothing happened by accident, and he searches confidently for new answers.