How many steps does it take to go from friends to lovers? The heroine of this book, Cao Luan, was carefully taken care of by her friend of the opposite sex who grew up together, Lu Yu, in an accident. Later, she found that she fell in love with him, but she did not dare to confess her love. After all, he never expected that Lu Yu also loved him deeply. Later, I accidentally learned that the accident was not an accident, but was caused by a girl who had always liked Lu Yu. When Cao Luan's leg recovered, he found that Lu Yu had disappeared. He seems to be avoiding Cao Luan intentionally... What happened? Please read this book!