Charlie sees that every person she meets has all the same faces. She's always in a sea of strangers even when her family and friends are infront of her. She remembered the day of the accident that caused her to become prosopagnosic. Now, she just tries to look and act normal like everybody else so that no one could know her secret... until she met the persuasive and eccentric Sinjin. Sinjin, a college student who just wants to build a flower shop and make his ex girlfriend leave him alone, is pulled by Charlie's strange charm. He wants to help her, protect her and love her forever. But he has a past he doesn't want her to ever know. No matter how hard Charlie tries to not let him into her life, she eventually fell in love with him after building her walls so high up. But what will she do if she realize that Sinjin has something to do with what happened to her five years ago?