Yasashisa Ippai no Tsuchi no Ue de

Nana was raised by robots and now lives with Hachitsu, a scientist similarly raised by them. After Hachitsu falls ill, Nana puts him into cold sleep to buy time for a cure. During his long rest, Nana ages significantly, and the world is ravaged by war. AI and robots, now weaponized, turn against humans. Nana spends her remaining years building robots to repair the planet, hoping for peace between humans and AI. Hachitsu awakens to find Nana elderly and surrounded by more clones. Though he is cured, Nana is near death. As she passes, Hachitsu and the clones promise to continue her mission.