C252 It Turns out That I'm Not as Good Looking as Olympiad Math

Xiao Xiao looked at her daughter's sleeping face and felt her heart ache. She held her little hand and guarded by her side. Listening to the small whispers, Xiao Xiao's eyes overflowed with tears. She sighed softly in her heart and also fell asleep in a daze.

After an unknown amount of time, Xiao Xiao was woken up by the sound of the phone. Fortunately