She had written a 3,000 - 4,000-word novel ending with the female protagonist committing suicide by jumping off a building because of love. She wanted to submit it. Flower Fire has a requirement that the submission can't be jumping off a building or something. I can still

If the novel ended with the female protagonist committing suicide by jumping off a building, it might not meet the requirements of the magazine. Flower Magazine usually required the ending of the novel to present a positive atmosphere and avoid using negative expressions. If you want to submit it to Flower Magazine, you can add some positive elements to the novel to make the ending more in line with the style of the magazine. For example, by describing the life of the female protagonist, she could show her strength and wisdom to express her confidence in life and the future. You can also try to add some symbolic meaning at the end, such as using the female protagonist's name or the items she once owned to represent her life, so as to convey the value of life and the pursuit of hope. If you want to submit to the magazine, I suggest you study the requirements of the magazine carefully and add some positive elements to the novel to make the ending more in line with the style of the magazine.