Third in a series of films depicting the upheaval at a shared house with sexy residents. Director Yoshiyuki Yumi, known for her heart-warming works, presents a good film centred on the love life of a shy woman, and also attractively portrays the people around her, including her reliable best friend and a man who takes a liking to her. Mika (Hoshina Ai), an accessory artist with limited experience of romance, meets the senior of her dreams again on a matching app and, with the encouragement of her best friend Natsumi (Arimura Nozomi), progresses to love. She moves into the share house where her senpai lives, but it turns out to be a battleground for women who have their eyes on her.