Zydna always wanted to be in the higher ranks along with the great Lords of Assassins, she in fact always did since the death of her mother, and the abduction of her brother and twin-sister. Her ambition was to get back at the evil, violent Reaper Souls, for killing her mother and abducted her siblings. During the adventure, a whole lot of difficult situation will come afloat, will she manage to save her family, and be at the very top?