In a fantastical RPG world, Letty is a red dragon who was shunned by his own parents after failing to protect their eggs. Struggling to find a new place to belong, Letty's timid nature and subpar stats make him an easy target for those who seek to defeat or consume him. But after wandering in search of a new home, Letty stumbles upon Dearia, an elf who helps him escape a group of heroes. Dearia, an architect and real estate agent, offers to aid Letty in his search for the perfect abode, prompting Letty to journey forth and cross paths with both ally and adversary alike.