Embark on an enchanting journey through the beautiful human body with adorable lactobacilli! A high-quality one-touch jumping game of distinct art style. A new game from Macaron Studio that produced Kick Hero, Devil Eater, and Lonely One! [Key Features] ◈ Become one with the lactobacillus! In order to develop 'super yogurt', jump in time to survive and safely reach the intestines! ◈ Beautiful Visuals Embark on a journey through the human body! A brave new world will unfold the deeper you go... ◈ Cute Characters Meet 30 and more lactobacillus in the laboratory: a colorful array of characters that will enhance your gaming experience! [Prologue] - The Story of Mechnikov, Father of Lactobacillus and Best Student of Pasteur - ** This game is inspired by true historical events. "I have discovered the secret to preventing old age: lactobacillus. I must now succeed in sending it alive to the human intestines." My master, who not only bestowed me the gift of knowledge but also treated me as his own son, passed away to old age. Ever since his departure a question haunted me: why must humanity be cursed by old age and death? Thus I embarked on my long quest: to find a way to prevent old age. At last I discovered what would become the focus of my experiment: 'super lactobacillus', which inhibited the production of toxins and healed diseases within the human body. Now I must succeed in sending the lactobacillus alive to the intestines.