Zhihui has always had a secret that she couldn't tell since she was a child. She likes her brother. She will hide her love deep in her heart so that no one can know it and it will take root in her heart.
When Yu Sheng came to this home at the age of ten, it was also a year before he knew he was born again. Having a sister he had doted on since childhood was not his deepest obsession.
You can turn back when you are lost, but you cannot stay alone for the rest of your life. My love for you has never been lost and I never need to turn back because you are the rest of my life.
Purpose: You can find your way back from the lost path, but it must take the rest of your life to find your way back.