Sakurako Kuki is a murderer. Reincarnated into another world, she joins the immortal saintess Milla in the “108 Reincarnated Killers' Battle Royale”! Argyle, the princess Milla's fiancé, Suzuki, a reincarnated killer skilled in the “Physical Enhancement” skill, and many other formidable foes appear… but…? The slaughter journey of the murderous villainess and the saintess who longs to die begins now!