Watanabe Eimi, 27 years old. Friends often describe her as gentle and easygoing. However, her main struggle lies in her tendency to be easily swayed by others' words. Just yesterday, she ended up spending the night with her ex-boyfriend, despite having decided to break up. Falling into self-loathing, she reflects and resolves to be stronger—but soon, she is seduced again, first by her senior at work, then repeatedly by Tashima, the neighbor. As this pattern continues, she laments, "I've done it again," yet gradually begins to accept this as part of who she is. We can only hope that something good comes into Eimi's life.