There is something wrong in the East District

"Dad, Fat Uncle!"Viola's voice rang out as the three of them walked into the house.
"Viola, let Fatty Uncle hug you and see if you have gained weight."
Xuan Pang bent down, picked up Viola and spun her around several times. Viola danced with excitement.
"Randy Ling, you're back. Sit for a while. The food will be ready soon!"Davina Shen walked out from the kitchen.
"Thank you for your hard work, Mom!"Randy Ling said with a smile, "Dad is still at work? Hasn't he had his day off yet?"
"No!"Davina...