Lin Yuan's life is a rigorous experiment - the control group must be perfect, the error bars must be precise, and emotional variables must be eliminated.
Until she forcibly kissed Professor Gu Chenzhou, the most terrifying professor at Peking University's School of Biological Sciences.
She thought it was an accident, a panic, and the most outrageous social death in her life.
Little did she know that the man who had been waiting for her at the end of the corridor for three years finally waited until his "experimental subject" surrendered.
"Contractual love? Everyone gets what they want?"
"No." Gu Chenzhou took off his glasses, his eyes burning, "I have been planning this for a long time."
