The person she rescued when she was a child grew up to become the most important person in her life. He was good at singing and dancing. He was a rich third generation and an idol. She was also good at singing and dancing. She was also a rich third generation and an idol. But there was one difference. She always suffered more injuries than him. It's because she knows martial arts and has a strong reputation in martial arts festivals. She also has hypoglycemia like him. Is all this a matter of fate? In such a complicated world as the martial arts world, she may be attacked at any time. She tells herself again and again that she cannot fall in love with him. Love Falling in love with him will definitely bring him a lot of harm, but no one can predict what will happen because of feelings. They have an engagement, but it can be terminated at any time, but it requires the consent of both parties. However, no matter how many times she wants him to give up the engagement, the reason is just that she doesn't want him to be hurt more. Although she doesn't want to tell him this reason, telling him will only hurt him further, but he can see that the final outcome of these childhood sweethearts is good or bad, it is up to them.