The testament of sister new devil

A great anime!

"The Testament of Sister New Devil" (Shinmai Maō no Testament) is a Japanese anime series that premiered in 2013. It's a dark fantasy romance anime that combines elements of harem, comedy, and drama.

The story follows Basara Tōjō, a high school student who is suddenly forced to take care of his two stepsisters, Mio and Maria, after his father remarries. However, things take a turn when Basara discovers that Mio and Maria are actually demons from hell, and that they have been sent to Earth to destroy humanity.

As Basara tries to protect his stepsisters and the world from their demonic powers, he also finds himself developing feelings for them. Meanwhile, a group of powerful demons, including the demon king, becomes involved in the conflict, leading to a series of intense battles and dramatic plot twists.

The anime features a unique blend of humor, action, and romance, with a focus on the complex relationships between the characters. The series explores themes of family, loyalty, and the struggle between good and evil.

The anime has received generally positive reviews from fans and critics alike, with praise for its engaging storyline, memorable characters, and impressive animation. If you enjoy dark fantasy anime with a dash of romance and humor, "The Testament of Sister New Devil" might be worth checking out!