There exists an object known as the Branch of Reincarnation that can grant people the talents of the past lives, so long as they slit their own throat with it. Touya Senji is a teenage boy struggling with low self-esteem after growing up in the shadow of his gifted older brother. He comes to the decision that academic studies are his last resort in the search for talent, but fails to find satisfaction despite constantly placing in the top 100 for national mock exams. In a twist of fate, Touya encounters one of his classmates, Haito Luo Buffett, a Returner who has resurrected the talents of her past life using the Branch of Reincarnation, as she fights against a serial killer. (Source: Press Release)

For centuries, the Poison Masters have perfected the art of assassination. Among them, the Gero family stands as one of the five most powerful families of Masters, wielding unmatched skill and influence. Hikaru Gero, heir to this infamous bloodline, has lived his life deep in the shadows of the underworld, far removed from love or marriage. However, to ensure the Poison Master bloodline does not die out, the head of the Gero family declares that Hikaru's sister will be forced to bear an heir. Soon after, Hikaru crosses paths with Mei Kinosaki, a brilliant marriage swindler who also happens to be his current assassination target. Determined to protect his sister and solve the succession problem himself, Hikaru makes an unexpected request on the spot—asking Mei to help him get married. ...That's the first time anyone's ever proposed like that. And so, with the cunning marriage swindler Mei as his advisor, the elite assassin Hikaru sets out on the toughest mission for love. His goal? The ultimate marriage. The most unlikely duo—an assassin and a marriage swindler—take on the world's toughest mission for love! (Source: Official site)

The story follows Koichi Asakura, a designer for an ad agency who works hard but receives no recognition. After being dropped from a project, he visits a place from his past, where he met Eren Yamagishi. Eren, meanwhile, is recognized as a genius left-handed graffiti artist in New York, while enduring the struggles that come from her own path in life. (Source: Crunchyroll)

The Royal Diana Academy is a prestigious school that accepts individuals with adept magical abilities. Upon graduation, these students find themselves at the top of their field or employed by the royal family. Spica Virgo dreams of studying at the academy, aiming to be a top-rate sorceress like her idol Claude Sirius. Claude is a world-renowned sorcerer who became the institution's youngest instructor, but mysteriously disappeared soon after. Lacking the experience and connections required for admission, Spica finds herself unable to make meaningful progress with her training. One day, however, she meets a talking black cat with magical abilities. Hoping to change the situation for the better, she begs the animal to take her as his apprentice and teach her the magic she needs to attend the academy. The cat accepts the deal on one condition—she must find a way to reverse his feline curse. Despite the arduous challenges ahead of her, Spica is determined to prove herself as a student worthy of the cat's mentorship.