Recommendations

Both MLs are disabled and closed off from the world/love at the beginning of the drama, but the FLs open up their world. The FL's parent strongly disapproves of their relationship and the couple breaks up for a while, but eventually reunites and marries.

although both are set in different settings and time periods, they share a main protagonist who is exceptionally capable but morally ambiguous at the start - yet somehow becomes an unexpected hero for those around him because of coincidences and misunderstandings, which inspire him to straighten up and do more good.

They both involve the protagonist, a lawyer taking cases of those in need and don't have any other place to turn to. In both, there is finally a big picture connected with the protagonist and a villain.

In both dramas:
A group of righteous friends try to fight the "mafia" of the pugilist world.
Good vs Evil , Right against Wrong
Kindhearted people are trying to protect themselves and survive from the bloodthirsty greedy men.
Money seem to rule the world.
Epic fightscenes. Bad guys fight "with their brains" as well . They are smart, cunning and use several methods to take down the good guys (not just swords and fighting).
In this difficult situation love blooms into unexpected places.

~ both relationships started out as just sex nothing more
~ both include a FL who does a podcast (although the podcast element is much less significant in NS)
~ both include a ML who is a writer, and both write about sex
~ both include sex scenes but HtS was much more explicit with actual nudity that happened more often
~ both FLs has supportive best friends who helped them through relationship struggles
~ both the MLs fell in love faster & harder, while the FLs were more hesitant
~ both FLs were severely hurt by their exes

Su Wan is a sophomore in college, and she works part-time as a tutor to cover her tuition since her father lost his job and started a small chicken eatery. It's been only 7 days since she started teaching her new student, and already she's been sacked. "No tutoring, no tuition," declares her mother to make sure she understands she has no choice. So Su Wan is back on the market and meets her next challenge - the impossible, the unconquerable and the unreformable Ji Hoon.
Su Wan is determined not to lose this job since she doesn't want to disappoint her Mom. And from then on, things start happening one after another.

Su Wan is a sophomore in college, and she works part-time as a tutor to cover her tuition since her father lost his job and started a small chicken eatery. It's been only 7 days since she started teaching her new student, and already she's been sacked. "No tutoring, no tuition," declares her mother to make sure she understands she has no choice. So Su Wan is back on the market and meets her next challenge - the impossible, the unconquerable and the unreformable Ji Hoon.
Su Wan is determined not to lose this job since she doesn't want to disappoint her Mom. And from then on, things start happening one after another.

Su Wan is a sophomore in college, and she works part-time as a tutor to cover her tuition since her father lost his job and started a small chicken eatery. It's been only 7 days since she started teaching her new student, and already she's been sacked. "No tutoring, no tuition," declares her mother to make sure she understands she has no choice. So Su Wan is back on the market and meets her next challenge - the impossible, the unconquerable and the unreformable Ji Hoon.
Su Wan is determined not to lose this job since she doesn't want to disappoint her Mom. And from then on, things start happening one after another.

Stranded and ready to mingle, flirty singles search for love on a deserted island, they can only escape as couples for romantic date nights in paradise.

Stranded and ready to mingle, flirty singles search for love on a deserted island, they can only escape as couples for romantic date nights in paradise.

- ML has antisocial disorder (does not understand human emotions);
- ML watches others and mimics human emotions;
- smart and antigonist-type ML;
- FL changed ML's world

Same dark theme, serial killing, gore ,killer is someone close , the prosecutor is orphan, killer loves to mock the police , prosecutors. And lastly when i first watched copycat killer mouse is the first thing that came to my mind

Both dramas involve cohabitation, 2 Male suitors, & a hotel setting. The vibe for them also feels similar.

Each drama features a female dive team, a young female w/ 2 suitors, & a picturesque island setting.

Both MC travel back to the past to live a new life. Reborn Rich ending would be better if it's the same as Life on Mars.