Long Xi listened to BA's words and couldn't help but crook her lips. Why did BA sound so ambiguous?

Mrs. LI reached a hand towards BA; he quickly took it with both hands and bowed to kiss it.

Mrs. LI withdrew her hand. She said in a sincere tone while tearing up, "Thank you and MK for taking care of OU's body! I really don't know what I would have done without your help."

An imperceptible smile flickered in BA's mouth, then he went upstairs with small ...