Rival: 1 (Love Equation)

His temptation. His Undoing. His Mercy.When Ian left for college. Mercy begged to go with him so she could escape her life of probably-fatal-small-town-boredom. He refused.Mercy found her own way out. More than a decade later it will take her best friends wedding to bring her back to town for more than a layover. Mercys here for Liz. That wont stop Mercy from teasing tempting and pushing Ians limits... Mostly to show him what he left behind. Only partly because he looks like a god in his tux.The moment Ian sees Mercy-confident stunning and definitely all grown up-he wants a taste before she vanishes back to the big city. Then Liz discovers her fiancé is already married to someone else. Ian wont add more heartbreak to his sisters life by hitting on her best friend. Besides Mercys advertising firm is competing with Ians for the same make-or-break-me contract.Mercy and Ian are determined to go their separate ways but fate has other plans. As theyre thrown together again and again the temptation of forbidden fruit proves impossible to resist...but giving in could send their worlds and the lives of those they care about most spiraling out of control.