One is the sister whose room is the whole world, and the other is the brother who travels between the workplace and the outside world. The two are not related by blood, but they are brothers and sisters in name. They were originally two parallel lines, but they crossed unexpectedly.
"Brother, what is German orthopedics?"
"A man had a broken leg and went to a German orthopedics department to have it cured."
"Really? Don't you mean us?"
"..."
The arrogant brother chases his wife in the crematorium and the sinister "silly" Bai Tian sister.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.