Like!

Time Traveling/Parallel Dimensions??

Ehh

Age gaps in dramas

Ehh.

Enemies to lovers

Like 

Long dramas with 30+ episodes

Like.

Horror dramas

only watched a few but I liked The Guest & Priest

Slap kiss lakorns

Like, but only soccer games tbh

Weed

Like!

Investigation dramas

Ehh.

Dyeing your hair.