After discovering their partners are cheating with each other, forensic doctor Vanessa and police captain Ethan share a one-night stand. Vanessa dumps her ex and starts a new job, only to find Ethan is her new boss. As they team up to solve complex murder cases, their initial bickering turns into undeniable chemistry. Overcoming their trust issues, Vanessa boldly drags Ethan to City Hall for a flash marriage to prove her love.