One day, the master brought back a junior sister. She was very ugly. The senior brother, the second senior brother, and I, the third junior sister, didn't like her very much. But luckily, the fourth junior sister had a bright and not gloomy personality.
The master said that there are seven ways to make a living, including music, chess, calligraphy, painting, poetry, and wine. The three of you can choose one, and teach the others to the junior sister.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.