17-Year-old Xia Xia accidentally met her 28-year-old landlord Shan Zijin one day in August.
"Why do you like Beard so much?"
"Then why do you like Yakult?"
In fact, Xia Xia's favorite things haven't changed since that August: the clear, cloudless sky in summer, Yakult that feels cool to the touch, and the Shan Zijin who accompanies her every night during training and likes Beard.