Due to an accident, Yuri Motomiya has the ability of telepathy, which allows her to hear the inner voice of another person just by looking into their eyes. With this ability, Yuri often hears the true feelings of others that she doesn't want to know, and is secretly hurt. She doesn't dare to understand the true thoughts of others, nor does she dare to show her true thoughts to others, nor does she dare to be too close to others, and even gives up on love. One day, Yuri met a Korean named Yoon Tae-eum. He is cheerful and amiable, and is loved by people around him for his innocence. At the same time, he is also very straightforward and innocent about love. When she accidentally met his eyes, she heard Korean! If she could talk to Tae-eum, who doesn't know the inner voice, maybe the relationship that she had given up could be restored... So she thought. How will the existence of Tae-eum, who is as bright and direct as the sun, melt the closed heart of Yuri who can't reveal her true thoughts?