Despite rumors circulating about Mugimaru, a charming cafe proprietor and alleged playboy, Roku, an introverted, cynical, and excessively stern office worker, remains a regular customer due to Mugimaru's exceptional coffee-making abilities. Though, after a drunken encounter that culminates in Mugimaru pushing Roku down and professing that Roku's loyalty to the cafe also suggests a desire for him personally, the bond between the two becomes increasingly strained. What will become of their relationship, given Mugimaru's potentially unstable nature?
