Owari Nochi, Asanagi-kurashi.

In a post-apocalyptic setting, a young girl named Nagi and a giant spider form an unexpected bond while living together in the mountains. Despite the desolation around them, they find comfort in each other's company, sharing simple pleasures like tea and picnics. Their quiet, everyday moments highlight an odd yet endearing friendship, showing how companionship can develop between the most unlikely of beings.