Add star anise, cinnamon, dried chili pepper, salt and water to the pot and bring to a boil. Taste the brine soup and it should be a bit salty so that the edamame and peanuts can be more flavorful. Then add the edamame and peanuts and cook for 35 minutes. Turn off the heat and simmer for 30 minutes. Take it out of the pot and pour the soup into a crisper. It is best to eat the next day because it will be very delicious the next day. Delicious salted edamame and salted peanuts are ready.