The relationship that was as calm as water has actually become turbulent, but Cheng Nuo doesn't know it. However, she really misses it. Under the sadness and sorrow, time and space change, and she transforms into the business genius Cheng Qiaoyan, a beautiful girl who combines beauty, talent and cooking skills but is a bit... Um, "dumb"; a girl who is always slow to fall in love, meets the bright and cheerful boy in blue in life, they all have the happiness you want...