In a World Full of Kindness

Manga Avogado6 for the first time in Russian!
The serious Nana-chan and the brilliant yet carefree Yatsu-kun were raised by a robot. They lived a quiet life as research scientists: spending entire days in the laboratory creating an army of clones.... However, happiness doesn't last forever: Yatsu-kun is diagnosed with a serious, incurable illness.
To buy time for a search for a cure, Nana-chan freezes her friend in a cryo chamber. Several decades later, the young scientist awakens to find an aged Nana-chan, a crowd of his new clones, and a world destroyed by a cruel war. Nana-chan dreams of creating cleaning robots to save the planet and humanity. But death catches up with her first. And now Yatsu-kun and his clones are determined to continue her work. But will this become a new threat to humanity?