In the near future, every household has a servant robot. Some people treat them with contempt, while others get obsessed. One day, two high school boys stumble across a mysterious caf that offers a third option: talk to them, free of prejudice, or even full knowledge of who’s a robot and who’s human. The things they discover about robots, humanity, and themselves will leave you breathless.
Spring in the first year of high school. Kumiko, a member of the brass band in junior high school, visits the high school brass band club with classmates Hazuki and Sapphire. They decide to join the club, but Kumiko can’t make up her mind.
"There are also other characters that come and go (also owned by the Warner Bros. Discovery conglomerate media company)."
Huh. Is that just referring to other characters from the show itself, or is this implying that the new season is going to have cameos from other WBD IPs