After a car accident, seventeen-year-old Su Mu and seven-year-old Shen Zhiyan became legally siblings.
No blood ties, no support, only a grandma with handicapped legs and a savings of 100,000 yuan. Su Mu gritted his teeth and shouldered everything - transferring to another school, saving money, supporting his younger brother's education, and living his life as the only pillar of the family. She thought it was just a responsibility, but she didn't know that the taciturn little boy had already regarded her as the whole world.
Shen Zhiyan learned to disguise since he was a child. He is cold and distant to others, but he is sweet and clingy to his sister. He hid all his paranoid possessiveness perfectly, and only set up a dragnet bit by bit where she couldn't see it.
From the age of seven to eighteen, he worked step by step. Enter the city she lives in, invade her life, and quietly eliminate every man who tries to get close to her. And Su Mu dullly thought that his brother was just too dependent on him.
Until she found the diary locked at the bottom of the box, filled with paranoid love that she could never respond to in her life.
"Sister, you raised me with your own hands. So you have to be responsible to the end." He was the agarwood she cultivated with her own hands, and he was also the only medicine she could not undo in her life.
