Lu Fangfei was busy on the other end, and after they had discussed everything, Lu Fangfei ended the call.
Xiao Xi was just about to put her phone down when it rang again.
She saw it was a call from an unknown number, frowned slightly, and thinking it might be a friend of Zhao Xue'er calling, she chose not to answer and put the phone down.
After a while, Yu Siting made a call.
Xiao Xi's eyes darkened subtly as she answered.
Yu Siting's deep voice came through.
"Tomorrow is grandma's birthday. She tried to call you earlier, but you didn't answer, so she asked me to notify you."
Xiao Xi paused for a second, didn't respond to Yu Siting, hung up and called back the unknown number from before.
Mrs. Huang answered, her voice kind and gentle.
"Are you Dr. Yan?"
Xiao Xi responded promptly, "Yes, Grandma Huang, I am Xiao Xi."
Mrs. Huang chuckled, "Tomorrow is my birthday, and I'd like to invite you and Siting over for a simple home-cooked meal."