In the world of "Niehai Workplace", the cubicles of the office are the trenches of fighting, and the coffee cups are not filled with refreshing liquid, but the light and shadow of swords that have been tempered with poison. The struggle between Card Alliance and all parties is the most naked portrayal of this silent war - there is no roar of guns, but there are calculations more deadly than bullets; there is no smoke, but there is a desire more scorching than the flames of war.
