Heroine profile: Name: Jimmy Rugupasgu (Mimi)
Gender: Female
Age: 157
Race: People from the third galaxy and the fifth race
Birthplace: Pump Bar Bengba Third Galaxy
Education: Not graduated from primary school
Relatives: Father (wandering around the world)
Mother (wandering around the world)
younger brother (unborn)
As a member of the fifth race in the third galaxy of Pubabengba, although Mimi is 157 years old, she is still an underage girl and should have grown up under the care of her parents. But... She happened to meet a pair of parents who were homeless. They were wandering around the world all day long. Seeing that her younger brother was about to be born, her parents hadn't returned home yet. For the sake of her younger brother's healthy growth, Mimi had no choice but to pack her bags and take her younger brother on a journey to find his family.
Setting: The heroine has insufficient energy and is an underage girl. When she has enough energy, her body will grow and her abilities will change accordingly.
The source of the heroine's energy is human emotions of joy and happiness, and the heroine's absorption of energy will not cause harm to humans.