The Retired Guide Rejects His Childhood Friend

["I'm dead? Then what am I...?"] Seo Yu-han, a B-class esper and 20-year childhood friend of S-class esper Cha Do-eon, cherished his friend but always felt inferior due to constant comparisons. Tormented by this, Yu-han fights with Do-eon and, overwhelmed by emotions, declares their friendship over. But as fate would have it, he gets caught in a gate accident and dies, only to open his eyes as Han Yi-gyeom, awakened as a guide. Deciding to leave his gloomy past behind and live as a guide, he faces difficulties as he repeatedly fails at guiding. However, he finds himself in a perplexing situation where he can only guide Cha Do-eon, the person he wants to avoid the most...? Can Yu-han succes...