Suzu and Midori were separated in their youth when Midori moved away. Over time, Suzu developed a talent for constructing robots and developed a passion for all things mechanical. One day, Suzu arrived at her favorite electronics store to find it closed, so she decided to take a break and wait for it to reopen. Suddenly, after years of no contact, Midori reached out to Suzu and suggested they pick up where they left off. Excited at the prospect of reconnecting with her childhood friend, Suzu eagerly agreed. However, Suzu was surprised to learn that Midori had opened a Maid Café instead.