In the riverside city of Western Europe, in the old castle villa, Liu Rui sat on the soft silk sofa with her economics textbook and looked at it. Occasionally she spoke a few sentences of English.

With white lace short sleeves, a black medium skirt and cloth slippers on her feet, Lu Shiqi came down the stairs.

"Rui Rui," saw Liu Rui sitting downstairs, Lu Shiqi laughed and shouted.

Liu Rui quickly raised her head, saw Lu Shiqi, smiled and answered, "Aunt."

"Is there no noon break? Why did you read so early? Lu Shiqi asked that she had just woken up at noon.

"No, there's an exam tomorrow, so...