Sierra to Juliet

In a chaotic era where grotesque monsters called “Creatures” pour through gates linking Earth to distant space, journalist Do-young is exiled after publishing a critical piece on the Unified Esper-Guide Command (UEFC) and the world-protected Espers. Following a trauma-induced collapse, he awakens inside the UEFC and meets S-rank Esper brothers Sa Gang-joon and Sa Yi-joon, only to discover that he is a rare Guide who has scored the highest compatibility with both men. Forced to become their exclusive Guide, Do-young is thrown into the center of a fiery rivalry as the brothers vie for his heart—plunging his once-quiet life into exhilarating chaos he finds he does not entirely hate.