Grace Morgan, who is deaf and mute, and her bodyguard Jude Bennett promised be together after a hundred assassination. But after unexpectedly recovering her hearing, Grace knew Jude just using her to please Mia Morgan. Grace, who was disheartened, decided to leave after multiple injuries and ultimately found her own happiness. And just as Jude was about to confess to Mia, he suddenly realized that he actually loved Grace, who had been hurt by him.