Kana's drowning in exam prep while her long-term boyfriend treats her like she barely exists. Her grades are slipping, her confidence is shot, and she's questioning whether this relationship is even worth the headache. Then her father's relative, Shogo, arrives to stay at her house and starts teaching at her school. He's attentive in ways her boyfriend never was, noticing when she's struggling and actually caring about how she's doing. As Shogo tutors her and they spend more time together, something shifts between them. What starts as gratitude and admiration grows into genuine attraction, forcing Kana to confront uncomfortable truths about what she wants and needs. She's caught between the familiar pull of her existing relationship and the electric possibility of something new with someone who actually sees her. This OVA captures that delicious tension of forbidden feelings and the messy reality that sometimes the person who makes you feel alive is the one you're not supposed to want. Romance here isn't neat or convenient. It's complicated and it hurts.