A woman who can't trust people because of her ability to hear lies and a mystic composer who hid his indescribable identity, become involved in each other's lives to uncover the truth.

With a genius-level IQ, Woo Young-woo learns to embrace her extraordinary self while forming a tight-knit community of friends and allies.

From mere co-talkshow guests to being off-screen roommates? Things get steamier and awkward between a psychologist and novelist in their entanglement.