Asada, a dull salaryman in his second year in the workforce, spends his days being taunted by his elite demon boss, Chief Furutaka. Moreover, Chief Furutaka is on the upper floor of the new place he moved to! One day, when he visits his boss's room due to a problem, he finds out it's actually a very dirty room! The chief's appearance is completely different from the one at the office, and he's defenseless, something I've never seen before! And he's being so sweet and gentle to me! "What does all of this mean...?... Guess I'll have to find out myself...!"