When Lin Xingwan, a genius in the mathematics department, anonymously recruited "contract boyfriends" on campus forums to complete her thesis, she thought it was just a rigorous sociological experiment question. The terms of the agreement are clear, the observations are well documented, and the emotional variables must approach zero.
Lu Chen, a male god from the finance department, accepted the agreement initially just to deal with the family's constant marriage attempts. He needs a "partner" who is rational, clear-headed and never tempted.
As a result, the laboratory became a signing site, the cafe became a training ground, and the family banquet became the first battlefield. She silently recorded his micro-expression data, and he accurately calculated the social benefits of each "couple behavior".
Until the unexpected family crisis, he called late at night with a hoarse voice: "Xingwan, I need you." - Not the need in the agreement, but the instinctive dependence of one person on another after falling from the altar.
When she traveled across half of the city for him and handed him a "Risk Hedging Model" compiled overnight at his most embarrassing moment; when he gave up all business talk and said in her ear: "My algorithm is wrong - it cannot explain why the heartbeat cannot converge when I am close to you."
Reason begins to break down and exceptions appear to the formula.
This love experiment that started out of absolute calculation is quietly evolving into the most irrational proof of heartbeat.
"Lin Xingwan, our agreement has expired. Now, I want to apply to be the only uncontrollable variable in your life."
