On her first day after transferring to her dream department, Enomoto Sana, who has a complex about being chubby, finds herself being glared at by the intimidating section chief Kusakabe for some reason. One day, Sana is tormented by the sharp gazes directed only at her, when she slips on the stairs and her section chief picks her up and helps her up. She must be heavy...! She is hesitant when the section chief tries to support her, but he still gives her a sharp glare... After that, the section chief even goes so far as to treat her for some reason, and when she boldly asks him why he is staring at her... it turns out his usual glare is just him hiding his embarrassment!? Wow, he... likes her...!? And then the section chief asks her out on a date...? An innocent and cute love story between a scary section chief and a chubby girl!