How does 4399 Little Flower Fairy make my physical strength reach 100?

Participate in anniversary activities, enter the doll house, play the game of "doll trial", choose a dark kitchen and find the refrigerator with sound waves. When found, the sound wave line will turn yellow. If the game is successful, you can add 5 points of physical strength each time. If you give up halfway, you will only get 2 points. If there are leaves, you can soak in hot springs to increase your physical strength.