Isekai no Sata wa Shachiku Shidai

Seiichirou Kondou is a corporate slave at his breaking point. When he's accidentally transported to another world during a summoning ritual for a saint, he's offered a life of luxury as an apology. But to everyone's shock, all Kondou asks for is a job. Now an accountant for the Royal Palace, his relentless work ethic quickly earns him the notice of powerful figures, including the stoic Knight Captain, Aresh Indolark. As Kondou navigates his new, surprisingly dangerous workplace, he discovers that Aresh's icy exterior might hide something more, and a quiet connection begins to form between them.