Second season of Seihantai na Kimi to Boku.

Miyu Suzuki is a high school girl whose cheerful outlook on life is tempered by her need to fit in. Coincidentally, beside her in the classroom sits Yuusuke Tani, a boy unconcerned with others' expectations. Their exchanges rarely extend beyond brief discourse, yet the polarity of their demeanors unexpectedly draws them to one another. As their mutual interest grows, the newfound feelings are no longer easy to ignore. Eventually, Suzuki voices what is inside her heart, forcing both of them to confront the unspoken affection between them. With each passing moment, their relationship evolves, and they gradually come to better understand themselves and the person who is their polar opposite.

In 19th-century France, the wife of vampire noble Jean Duchet Godard is murdered in her own home. With the local human authorities unwilling to properly investigate the case, Godard hires a pair of private detectives known to specialize in the supernatural: Tsugaru Shinuchi, a man with a mysterious birdcage; and his partner, Aya Rindou. This enigmatic duo has come from faraway Japan for one purpose—to track down the man who stole both Aya's body and Tsugaru's humanity.

I just wanted to know... what love really is. Having ended their mutually beneficial reciprocal relationship, second-year high schoolers Jougorou Kobato and Yuki Osanai go their separate ways. Osanai begins dating first-year newspaper club member Urino, who throws himself into covering a series of arson incidents happening around town in hopes of leaving a mark on the school and impressing Osanai. Meanwhile, Kobato starts a relationship with his classmate, Nakamaru, and settles into a peaceful daily life—until he happens to witness an arson scene by the riverside... What awaits Kobato and Osanai as they embark on a new chapter of their lives as ordinary citizens? (Source: Official website, translated)