During the game, players can find watercress in several places:
1. Forest maze: In the green fluorescent mushroom area of the forest maze, there are many watercress that can be collected.
2. Forest maze 2: You can also find many watercress in the green fluorescent mushroom area of forest maze 2.
3. Swimming area in the water: In the fluorescent grass area of the swimming area, you can find some watercress.
4. Swimming area in the water 2: In the fluorescent grass area of the swimming area, you can also find some watercress.
5. Grassland: In the cactus area of grassland, there are many watercress that can be collected.
6. Grassland II: You can also find many watercress in the cactus area of Grassland II.
The above are several places to collect watercress in the game "Great Adventure in Fitness Circle". Players can try them one by one according to the map. In addition, the change of game version may lead to different acquisition methods. Please refer to the actual content of the latest version of the game for specific strategies.