For me the drama that defined 2018 was Circle. If you enjoy thriller / sci if , absolutely watch this. Fair warning , the romance is more of a , shadowing that any thing substantial . But that does nothing to take away from its general awesomeness .
I'd also recommend
1. Hello Monster / I remember You :
2. Totally different genre , but nonetheless very fun to watch : Bitter Blood , the father - son dynamic is priceless
3. Either Mad Dog / Switch : They both have similar ideas , although mad dog has a wee bit more chemistry in it .
All of these are free from angsty family drama , petty jealousy and complex love triangle