Nagisa is a hard-working designer who tends to take on the job. Oikawa, who is the leader of the team at a young age, is a popular person who can work and has a lot of people. However, Nagisa suddenly knew Oikawa's true personality ...! Oikawa, who shows his true nature only when he is alone, keeps being swayed-- !? Muzu Kyun Office Love, where clumsy people "develop" how to love each other ♪