First, debone all the squid.
In a hot pan, add some cooking oil.
Sauté 3 cloves of minced garlic and 1 piece of chopped onion.
Next, add the 548 grams of deboned squids then sauté with the onion and garlic.
Add 1/3 cup of soy sauce. Let it simmer then add 1/4 cup vinegar.
Add 2 tablespoons of sugar then stir.
Gradually add the 1/2 cup of lemon soda then let it simmer. Stir it from time to time.
Add salt and pepper to taste.
Lastly, add 2 finger chili then let it simmer again.