Due to the influence of her family environment since childhood, the heroine has no corresponding sense of trust in love and marriage. Her beautiful first love also passed away because she was not good at management. Seeing the joy, helplessness, pain, and struggle of her friends and relatives because of love and marriage, she lost confidence in her future life. So she did what she thought was the greatest thing, saving people. As a result, she took a strange journey to a world she had never heard of. From the initial indifference to integration, she finally understood the true meaning of life.