Survey Cops (Rivamika)

In the town down a small road is the Survey cops station, the best protectors work there, they dont just hire any cop to work in the station since the town already messed up with tons of crimes and thugs hanging around. They called cops but are more like hunters for crime
But the station is skilled and works to protect the town and work to make peace, with cops that have no fear and get along well ... that what most would like to say but the cops are skilled but a mess, they always fighting each other and dont work well unless they in certain teams but the worse two is mikasa and Levi who rather die then work together ... Will these two find a way to cope with each other or will new feelings help them both on a new lovers road