Two MAU-TAN appear at the Grand Scribe Mansion and nobody can distinguish between them. The Grand Scribe doesn't know what to do. CHEUNG CHUN tries to help but KAU TSIN-SHUI stops him. The nursing mother arrives on the next day but she fails to distinguish between the two ladies as well. The Carp seizes the chance to make MAU-TAN admits that she has kicked away her nursing mother deliberately long time ago. Grand Scribe HUNG believes that only BAO CHING will be able to distinguish between the two ladies. KAU TSIN-SHUI returns to the sea to invite the turtles and crabs to collaborate with him by pretending to be CHEUNG LUNG, CHIU FU, WONG CHIU and MA HON. He will pretend to be BAO CHING. BAO CHING arrives at the Grand Scribe Mansion and he finds it hard to distinguish between the two ladies as well. During the time, KAU TSIN-SHUI and his helpers arrive by pretending to be BAO CHING and his guards……