Her heart was not part of the agreement when she made the deal. But messengers of death rarely keep their word. Lina Edenfrell is a spellcaster who can tame rare fantastic beasts. She was unjustly accused of a crime and sentenced to lifelong exile. The only way to survive is to sell your tamed animals, which is punishable by death in Landria. Now Lina is the main target of bounty hunters. Nok, the leader of the guild of those reincarnated from the assassination squad, is already following in her footsteps. But Lina herself will cross the threshold of the abode of death and offer the hunter a deal: four fantastic creatures for each member of the squad in exchange for his freedom. Nok is forced to agree, because this is the only chance to remove a curse placed on him decades ago. However, Lina still does not know that no one has ever canceled the oath of murderers, which means that Nok will have to make a choice between the girl’s life and his own.