The towering Mengshan Mountain stretches the world, and the surging Yishui walks the world. Yimeng's grass and trees seem to be singing touching melodies with deep feeling. The story of the unity of the army and the people and the deep feelings of fish and water in this red land attracts us to push open the door of mountains and rivers and re-search for the dream of red history. "Remembering the extraordinary: Yishui Mengshan into a dream" is a red cultural propaganda game designed against the background of the red cultural story of Yimeng area in Shandong Province. Players will control the character "Traveler" and search for historical puzzle props in the beautiful Yishui Mengshan Mountains-either a bowl of hot chicken soup or a rusty earth gun. Behind each prop, there is a moving Yimeng story. The dream of Yimeng is the life and death of the people, the iron wall and the iron wall to guard the family and the country; the dream of Yimeng is the unity of the party and the masses, and the deep love of the army and the people to overcome the difficulties. Feel the historical situation in the game, appreciate the feelings of the family and the country in the game, and cultivate the red spirit in the game-this is the original intention and purpose of "Remembering the Prosperous: Mengshan in Yishui.