With a 92% match rate, the highest in the Center’s history, Esper Gye Joon-Min and Guide Won Yoo-Gyul were supposed to be the perfect pair. Instead, they clash relentlessly from their very first meeting. For years, Yoo-Gyul struggled with his unrequited feelings for Joon-Min, believing the esper could never be his unless he forgot the guide he had imprinted on nine years ago. Yet, as time goes by, he begins to realize that perhaps hope is not lost. Will Yoo-Gyul and Joon-Min ever experience the kind of tender, heartfelt guiding that other pairs take for granted?