The project is named "Seasonal Traveler", and its inspiration comes from the public service advertisement we participated in the NCDA competition. For this reason, we created a joint game with the same background theme as the advertisement, and made it to appeal to people around us to pay attention to patients with depression. A game. This game takes a relaxed and pleasant atmosphere as the keynote of the game, which not only makes players feel the fun of the game, but also calls on everyone to pay attention to the depression patients around them and approach their world.