Hello Yogurt [Mod Money]

My trustee, who not only gave me sight but also treated me like his own son, died before his old age. From that moment on, he was haunted by the question: Why should humanity be cursed by old age and death? Thus, I proceeded to a long search: to find a way to prevent old age. Finally I discovered that it would be the result of my experiment: super lactobacillus, but now it will have to be tamed.