Main lead is a teacher for high school students


FL with a child or ML with a child

same

love triangle or love square 

FL tells him early in the pregnancy and initially, he freaks out


sci-fi or medical ? 

sci-fi


Unexpected betrayal by friend  or Unexpected support from enemy

Tsundere FL


Horror or Sci-fi

Horror


Fast paced romance or slow burn romance 

Con artist ML]


Cheating Husband or Wife

cheating wife


bromance or romance?

Unfamiliar work place 

2nd chances or star crossed lovers 

2nd chances (depends though)


Female or Male Villain