Chop the kimchi and green onion into bite-sized pieces.
Heat cooking oil in a pan and stir-fry the green onion to release its aroma.
Add the kimchi and stir-fry over medium heat.
Add the rice and stir-fry until well mixed with the kimchi.
Season with soy sauce, sesame oil, and pepper to taste.
Transfer the finished fried rice to a serving bowl.