Prepare the seafood and vegetables.
Heat olive oil in a pan and sauté garlic and onions.
Add the prepared seafood and stir-fry.
Add vegetables such as bell pepper and tomatoes, and stir-fry.
Add rice and stir-fry together, then add water and saffron.
Simmer over low heat until the rice is cooked.
Serve the finished Hyunju's Paella on a plate.