Mako, a home centre sales clerk, fell asleep at the entrance of her house after her shift due to work fatigue. Only to wake up in a different world?! She was at a complete loss when the beastmen twins gave her shelter from the storm in their house in the village. However, it was a very poor village with tattered houses and no crops. In order to help her lifesavers, Mako decides to revitalize the village using the cheat skills unique to the home improvement clerk, obtained in a different world!

A doctor who believes that people with terminal illness should be allowed to die a peaceful death at a time of their own choosing and a doctor who will not give up on fighting for his patients no matter how hopeless the disease... What happens when these two men clash?