Jane Patrick is a mysterious young man with a dangerously captivating charm who can make any wish come true, as long as you agree to a non-negotiable exchange. Because of that, no one dares get close to him. But Jane Jennalee, a handsome young football player, boldly approaches Jane Patrick to ask for his ball back without the slightest fear. That moment becomes the starting point of their connection. Friends constantly warn Jane Jennalee that Jane Patrick is dangerous, and he must never ask him for anything. However, Jane Jennalee feels that this man is actually gentle and kind. As their relationship deepens, Jennalee begins to see another side of him, leaving him unable to stop wondering who Jane Patrick truly is.