1. The Insight The Insight: History is often perceived through dry textbooks, making it difficult for the youth to feel a genuine connection between the past and the present. We identified a growing need for a more immersive, experiential learning approach to cultural and historical discovery. 2. The Interaction The Interaction: The card set is designed to trigger a journey of exploration. The front provides historical knowledge and archival imagery of each location, while the back displays the site's present-day reality with dedicated space for writing postcards—turning each card into a personal memento. The game features a real-world "check-in" mechanic: players must physically visit the sites and collect all 22 experiences to unlock a special reward from the publisher. 3. Visual Style Visual Style: To balance the gravity of historical themes with the accessibility of a travel product, I designed an original Mascot in the form of a Chibi sticker set. This character acts as a playful companion, making the "footsteps" journey more vibrant and relatable to a younger audience.