After marrying him, everyone thought she would fly up a branch and become a phoenix. But no one knew that the person she married was an autistic person who looked very beautiful but actually had difficulty communicating. Carrying a stigma, she came together with him not only to have money to treat her mother's illness, but also to make a promise at his wedding. Until one day, she suddenly discovered his secret, and discovered that her husband, who was as weak as a white rabbit, turned out to be a sinister wolf. Everything about him was just a disguise. She thought she was waiting for a good life, but she didn't want to be kicked away by him. His communication barrier was fake, his dullness was fake, and even his vow to her was fake... When they met again, she transformed beautifully, and she was no longer the person who would stand in front of him and protect him at all costs.