Soul Eater (2008)

In a world where humans and weapons coexist, students at the Death Weapon Master Academy train to become powerful Death Scythes. Maka Albarn, a skilled wielder, forms a partnership with her weapon partner, Soul Eater, a scythe with a penchant for coolness. Together, they embark on a quest to collect 99 human souls and the soul of a witch, the ultimate test to forge a legendary Death Scythe.