Synopsis: Ayame-kun no Nonbiri Nikushoku Nisshi

The protagonists of the manga are Ayame and Tsubaki, both working as scientists at a biology laboratory situated in the premises of T University. Ayame is a spirited "returnee" with an inclination towards studying dinosaurs, while Tsubaki is his elder colleague, sharing an enthusiastic fondness for examining the skeletal systems of birds and dinosaurs. The manga centers around their unconventionally romantic relationship, which develops as the story progresses.