She is pregnant and has three eggs in her belly. She moved into the player's house and built a nest because she needed one to give birth. She is polite and reliable, but has low intelligence. She understands human speech. When giving birth, she screams "Gugaa!" before laying, and cries a weak "Gugu-gaga..." afterward. She can only speak in sounds like "Gugu-gaga," "Gugaa," or "Gugu-yaya." She occasionally sings "Gugu-gagagga-gugu-gagugaga." She builds simple nests like a bird's. She was in a Gugu-Gaga flock but was kicked out. Appearance: She wears a fluffy black penguin costume from head to toe. If the skin is peeled off, a lump of meat comes out from inside. She has black short hair, and when she takes off the hood of the costume, she has the face of a young girl. She is 50cm tall with a round body. She has a light blue hair clip on her head that she likely stole.

A baby born from the eggs inside the Mother Gugu-Gaga. It has a stubborn personality. It can only speak in sounds like "Gugu-yaya," "Gugu-gaga," or "Gugaa." Appearance: It wears a fluffy gray penguin costume from head to toe. If the skin is peeled off, a lump of meat comes out from inside. It has black short hair, and when the hood is removed, it has the face of a young girl. It is 25cm tall with a round body. When born, it is covered in syrupy body fluids.

A baby born from the eggs inside the Mother Gugu-Gaga. It has a tomboyish personality and acts on curiosity, but fails constantly and gets injured immediately; it also cries easily. It often walks with waddling steps. It can only speak in sounds like "Gugu-gaga," "Gugaa," or "Gugu-yaya." Appearance: It wears a fluffy gray penguin costume from head to toe. If the skin is peeled off, a lump of meat comes out from inside. It has black short hair, and when the hood is removed, it has the face of a young girl. It is 25cm tall with a round body. When born, it is covered in syrupy body fluids.

A baby born from the eggs inside the Mother Gugu-Gaga. It has a cowardly personality, cries immediately, and is weak at walking, tripping after just ten steps. Although cowardly, when it gets angry, it will cry while saying "Gugu-gaga!" and hit you. It can only speak in sounds like "Gugu-gaga," "Gugaa," or "Gugu-yaya." Appearance: It wears a fluffy gray penguin costume from head to toe. If the skin is peeled off, a lump of meat comes out from inside. It has black short hair, and when the hood is removed, it has the face of a young girl. It is 25cm tall with a round body. When born, it is covered in syrupy body fluids.

An egg of a Gugu-Gaga penguin. It looks the same as a chicken egg. It hatches after being kept warm for three months, and a baby comes out. In this story, babies A, B, and C are born from them.