1. Pour 25 grams of powder from the box.
2. Pour 100 grams of cold boiled water and stir into a particle-free paste.
3. Pour in 525 grams of boiling water and stir while pouring.
4. Bring to a boil on high heat. Stir continuously halfway through.
5. Cut into pieces after cooling.
6. Wash the mint leaves, put an appropriate amount of rock sugar and water to a boil until the rock sugar melts.
7. Filter the mint leaves, and the mint water can be stored in the refrigerator.
8. Scoop two large pieces of jelly, cut into pieces with a stainless steel spoon, scoop an appropriate amount of mint syrup and stir before serving.
