During an outing, Haizakura's upbeat attitude clashes with Gekka's more stoic personality. How did the automaton become so cold, and why can't she seem to smile anymore?

It's only logical to fix a malfunction, but Karasuba is offended that Haizakura suggested Nagi repair her.

Clients are in short supply after recent incidents involving automata, but Haizakura has an idea to attract new patrons — an idea that requires advice from an unlikely source…

Haizakura knows what she must do to save her friends, but her actions will come at a cost unimaginable. Nevertheless, Haizakura is committed to finding her purpose.