In the name of love, I wrote countless precise plans for her, taking care of everything step by step. What I didn't expect was that on the night when my identity was exposed, she would press the muzzle of her gun against my heart and ask with a smile: "Doctor, do you have a page of 'feeling attracted to me' in all your scripts?" - It turns out that the heartbeat is the most fatal unplanned variable.
Concept: Love is the ultimate variable in calculations, causing hunters and prey to redefine each other.