MA YAU learns that MA FU is suffering from athlete’s foot and she teases him for wearing boots at home all the time. While MA KEUNG, LAI-SHEUNG and the others are having breakfast, MA CHONG’s athlete’s foot is bothering him again. CHI-YAN claims that he has a secret remedy for him. MA FU wants to try the Pu-erh tea that he has kept for several decades. He asks CHIU Sir to help buying a high-class purple clay teapot. He then invites some good friends and tea lovers for tea tasting together. Coincidentally, CHI-YAN is teaching MA CHONG to treat his athlete’s foot with black tea and he carelessly gives the old Pu-erh tea to MA CHONG for foot bathing… LAI-SHEUNG learns from Uncle YIN that MA FU has discovered that the ring is a duplicated one. MA KEUNG and MA CHONG try to call MA FU repeatedly but they fail to find him. MA YAU goes to the Chinese medicine store to look for MA FU……