C27 Rika's visit

Ella was doing year-end statistics, suddenly startled by a girl's shrill call.

"SISTER!"

Lifting her eyes, she saw Rika, carrying two rice cages from afar, running towards her, chirping like a baby bird. Rika is childish, lively, and cheerful.

"Let's eat together."

Is it time for lunch already? Ella looked up at her watch, mumbling. Working overtime, if Rika doesn't come