C385 Discover Clues

"Yu, what's going on with your sister-in-law? Is she busy at work these days? Why does she work overtime every few days?"

Yan Yu almost choked on her food when she heard Aunt Yan's question. Aunt Yan didn't expect her daughter's reaction to be so huge. She hastily stood up to help her get off the bed.

"What kind of person are you to be able to choke from this? I'm talking to you