On the daily life of nemesis

It is rumored that the relationship between the director of the curator outside the urban area of ​​U city and the living director of internal medicine of the "Central Hospital" in the urban area of ​​U city is very delicate. How wonderful is it?No argument, no acquaintance, every time you meet, you have to fight back with hatred, friends can't do it, enemies are close neighbors, and hit the nemesis. By chance, the two "do not fight" and do not know each other. ?Falling in love and killing each other?Sympathy?It doesn't exist at all!