Synopsis:

The human body’s largest immune system-the intestine, is the legendary paradise that bacteria yearn for, a wonderful world where beneficial, harmful, and neutral bacteria live together. Two good friends, Yazi (Lactobacillus bulgaricus) and Xiaozhan (Streptococcus thermophilus), arrived in this legendary land under the guidance of fate. Innocent Azi wants to be friends with other bacteria in the intestines. The first step is of course to make friends with probiotics who are active on various occasions~ Please follow Yazi’s perspective to discover these probiotics with different personalities. Ji’s cute!