Watashi to Neko to Hatachi no Kimi to

Waga Rintarou is a lonely old writer. He has quit his job, and now his only reason of living is to take care of his cat. One rainy day, Rintarou wanders into a shrine led by his cat, gets trapped into a pond and start drowning. He prepares to die, but is saved by his only friend Hasekura Shou, who died 40 years ago.