"Path of Mystery 2: The Mermaid Legend Murder Case" is the latest work in the mystery drama adventure series that challenges you to solve unsolved cases while traveling back and forth between the present and the past. Making full use of the "past vision" ability held by the protagonist Doppo Akasawa, the unique deduction experience - "investigation" in the past and "reasoning" in the present - has evolved even further. The scenario also strengthens its dramatic quality with ups and downs leading to the conclusion and diverse foreshadowing, improving immersion. New elements such as "free investigation," "time limit," and "mission" have been added to the game system. Feature Unique game system: A game system where you enjoy "investigation" in the past and "reasoning" in the present. Take on the challenge of unraveling the mysteries and secrets that stand in your way. Feature Powered-up gameplay: The modern part's "free investigation mode" not present in the previous game, and the past part's "strolling," "time limit," "mission," and more add freedom and play value. It has evolved as a mystery game. Feature Immersive world presentation: Features the present depicted with beautiful backgrounds and full voice, and the past with pixel art and command selection. Immersion has also improved with enhanced animation direction. Feature Full-voice exchanges: In this work too, the modern part is presented with full voice by a cast of skilled, popular voice actors. With new members of the Mystery Research Club appearing and more, you can enjoy the more distinctive exchanges in three-dimensional depth. [CERO age rating: Pending Review].