The Kingdom of Dowa is hosting a grand celebration to mark its monarch's 99th birthday, with 13 states participating and each governed by ACCA.

ACCA: 13-Territory Inspection Dept.
Tensions simmer beneath the surface in the peaceful kingdom of Dowa, where whispers of a potential coup begin to spread, prompting Inspector Jean Otus to embark on a intricate investigation that puts the kingdom's stability at risk.