A teenage boy who cannot feel emotions and a hotheaded troublemaker discover how love, friendship, and persistence can change a life forever in this remarkable debut novel from a rising international literary star. "Intense and moving . . . a phenomenal book that deserves a wide audience among readers."—Wall Street Journal This story is, in short, about a monster meeting another monster. One of the monsters is me. Yunjae was born with a brain condition called alexithymia that makes it hard for him to feel emotions. He does not have friends—the two almond-shaped neurons located deep in his brain have seen to that—but his devoted mother and grandmother provide him with a safe and con- tent life. On Christmas Eve—Yunjae’s sixteenth birthday—everything changes. A shocking act of random violence shatters his world, leaving him on his own. Struggling to cope with his loss, Yunjae retreats into silent isolation, until troubled teenager Gon arrives at his school, and the two develop a surprising bond. As Yunjae begins to open his life to new people—including a girl at school—something slowly changes inside him. And when Gon suddenly finds his life at risk, Yunjae will have the chance to step outside of every comfort zone he has created to perhaps become the hero of his own story.