Mihwa was asked by her sister to take care of her nephew, Tatsuya, while she and her husband were traveling. Mihwa and Tatsuya, who hadn't seen each other in years, reminisced about old times and had a great time together... Reaching back to his long-standing affection for Mikoha, Tatsuya's pent-up emotions spiraled out of control and he ended up assaulting her.
