Toru Usui, a municipal worker, finds his world turned upside down when he is transferred from the city hall to a local museum. Expecting a quiet, dusty environment of static displays, he instead crashes headfirst into the chaotic and passionate world of Akari Kiyozumi, a dedicated bird researcher. This meeting shatters Toru’s boring perception of the museum, revealing it as a vibrant base for scientific discovery. The museum, far from being just a place for plain exhibitions, serves as a launching point for researchers who go to the ends of the earth to unravel the mysteries of life.

Together with Akari and a colorful cast of researchers nicknamed the flower-loving uncles, Toru embarks on a series of adventurous fieldwork expeditions. The narrative follows their journeys to the sea, the mountains, and even the frozen expanse of Antarctica. The story arcs are defined by the diverse and often quirky scientific projects the team undertakes. Key arcs include traveling to observe the nesting habits of owls, venturing into the deep sea for fish surveys, and collecting ice samples from the Antarctic to study ancient climates. Through these expeditions, Toru learns that every day is filled with excitement and that the pursuit of knowledge is a thrilling, hands-on adventure that constantly reveals the wonderful oddities of the natural world.