الأميرة الملكية (النسخة الإسبانية)

To save her younger brother from leukemia, she spared no effort to earn money by doing underground boxing. Just when she was in trouble, she met the young master of the Gu family. Unexpectedly, the mother she had called Mom since childhood turned out to be a villain who stole her identity. The real wealthy daughter was none other than herself!