Koroshiya Shokudou

A man who forgets everything the next day due to past injuries follows a daily routine and takes on various tasks. One day, he arrives at a restaurant to carry out a hit on the manager, Aoi, but fails to kill them. The next day, he returns and eats curry prepared by Aoi, which is later revealed to be laced with something. The following morning, he remembers eating the curry, an unusual occurrence for him. Curious about the reason behind the memory retention, he begins working part-time at the restaurant, raising questions about what Aoi might be concealing.