The star of this work is Ruru Mishiro! - She is a charming cheerful beautiful girl with a bright, cute and carefree smile! In elementary and junior high school, she was an active girl who was fast on her feet and belonged to the basketball club, but she also liked her homely side because she liked to cook and obtained a chef's license! Even on set, she is a nagomi-type girl who quickly shortens the distance between her and the staff, laughs a lot, and creates a fun atmosphere. Since it is her first appearance in an image work, Ru-chan performs the missions one by one with her own brightness while being thrilled by the series of first experiences. The point of interest of the person himself is the twin tails that he did for the first time in 5 years, and the cosplay of the uniform makes it the most charming! Let's deliver to everyone a close-up report of the healing Ruru-chan that soothes the viewer with the cuteness of a small animal!