The "Zerozaki Ichizoku" is a prestigious family within the underworld of assassins, standing strong as the third most powerful "Assassin Name" clan. Bound by an unbreakable familial connection, each member possesses exceptional combat abilities to shield their loved ones. Among them is Zerozaki Kishishiki, who wields a lethal nail-covered bat aptly named "Praise of Folly (Seamless Bias)" to eliminate targets without mercy. However, his latest assignment turns into a perilous game of cat and mouse when he discovers that he has become the hunted, facing a formidable opponent.
