The 800-Year-Old Monster Is Not Easy to Mess With

The eight-hundred-year-old monster is already very old and can take care of herself in her old age. However, what she never expected was that her family had arranged a marriage for her. She really doesn't want it, but this fiancé is really cute and good at acting like a spoiled child. She can't stand it anymore. Someone needs to save her. Some people don't need to do anything, just being there is the light for others.