In the kingdom of Dowa, the ACCA organization, born from a historic peace agreement, plays a vital role in providing public services. Amidst a century of unparalleled tranquility, whispers of a potential coup d'état emerge. Tasked with scrutinizing the 13 state branches is Jean Otus, the deputy chief of ACCA's inspection department. Delving into his audits, what hidden truths will he unearth? Embark on a journey through ACCA: 13-Territory Inspection Department, a politically charged enigma that delves into a tapestry of distinct cultures and lives, weaving a complex web of connections among its intriguing characters while unraveling the mystery behind the looming coup d'état.