I  prune this list often with  better replacements. Last page has the "updates"... more>>

1. Charm of the soul pets 2. Mechanic 3. Overlord 4. Throne of magical arcana 5. Mage Adam 6. shrouded sea scape <<less

This list is specifically for second chances/age regression in fantasy, historical or VRMMO settings. 
- Not transmigration stories (see: https://www.novelupdates.com/viewlist/16246/)
- Not time loop stories (see: https://www.novelupdates.com/viewlist/10681/)
- Not second chances in modern society (see:  https://www.novelupdates.com/viewlist/10745/)... more>>

I'll start with a big recommendation for:
1. Metaworld chronicles - wonderful series with well developed characters, magic, monsters and dragons, all set to a really well explored alternate modern Earth fuelled by magi-tech. It's the best in the genre and you should try it out!
2. Selena's Reign - only around 20 chapters out so far, but they're really well done. Beautiful descriptions (though sometimes a bit verbose) and the best depictions of a late 18th century setting that I've seen in an online fantasy. Read this for the magical second chance messiah in a gritty, Louis XIV->Napoleon type time frame world.
3. The Calamity of a Reborn Witch - more of a shoujo take on things, it's filled with political plots and conspiracies of a cinderella type heroine in a rather dark fantasy world
4. Forgotten Conqueror (this was on hiatus for a long time but restarted on the author's site) <<less

These are the novels that make me excited to see what the mc will do next.... more>>

Growth~mythical beings~solo mcs etc. <<less

Just a humble compilation of KR novels that I read this year. Disclaimer: My thoughts might contradict yours and thus I apologize in advance. Order... more>> is not important.  <<less

I hate harem. Why? Because most of the time it leads the story to a direction that's not pleasing. And most of all I don't... more>> fantasize about having thousands of girl on my lap.  Hell I'm not even interested in romance . Anyway this list contains novels that have zero harem and maybe it will have novels that have romance, but almost all of them are not focused on romance
So enjoy (ﾉ◕ヮ◕)ﾉ*.✧ <<less

Action, Adventure and Advance. The triple AAA that the following novels have in my opinion^^.... more>>

Irregular updates but you are welcome to recomend. Continuation in PART 2 & 3 which will link down.

Korean Action Novels Part 2: https://www.novelupdates.com/viewlist/25364/

Korean Action Novels Part 3https://www.novelupdates.com/viewlist/25368/?ft=yes <<less

No description.

you have been looking for this.... more>>

here's a list of op mc Korean novels you have been looking for

(the first few descriptions of the novels are not mine, they are just comments I copied of NU, also please note that while most novels here are Korean not all of them are)

here are some other lists I made: https://www.novelupdates.com/viewlist/46420/ and https://www.novelupdates.com/viewlist/47255/  check them out if you're interested <<less

Some of the novels I have read and liked.... more>>

Only like the top 15 are in order the rest are in random order. <<less

A list of korean novels I enjoyed and some not entirely. Definitely no harem! 

Here are the light/web novels I've read or am still currently reading ... more>>

The order is random  <<less

A list containing novels with zero harem[love triangles in some] and good stories to my preference. Not tags as there is no central themes. But... more>> I can promise you that there is no filler stuff in my recommendations.I will be updating the details and why you should read them often enough. And don't go with the way they are queued, as things may vary from person to person, just take them as a list.If you want to use MTL for novels... use comrademao.. its the closest with OG quality I have come across, they use some good software. <<less

These are novels I've read or I'm reading and came to like.... more>>

The following novels are not ordered and doesn't have any specific genre,

Feel free to check them out. I'm sure at least some of them will be of your taste.

I've rated on the scale of 10 and wrote descriptions for some of them or just few lines otherwise. 

[If not, then either it's has too less chapters (below 100) or I've stopped half-way (translation problem, didn't feel like re-reading to catch up to the latest chapters due to long brake or the story started going downhill) and just rated it to what I remember.]

Do comment if there are any corrections to be made.

[Some of the '... more>>' may not work ,I added them to troll those who didn't read this (kufufu), as I'm still editing it (Now at #22)]

Happy Reading! <<less

KR Novel with ML is amusing, but, just my personalities, i dont really like harem stuff...so, i search and these are my list, some of... more>> them already readed, but some maybe not?not sure, will update while searching~ <<less

The best I've seen so far.... more>>

Tierlist

S and A tier are ordered

S Tier 1-20

A Tier 21-45

B Tier The Rest <<less

No description.

Kr novels with male mcs , might or might not have romance , and sometimes bromance is stronger. Overall nice novels with op reincarnated mcs.... more>>

p.s - the rankings are mostly acc to my taste however as I add more novels and as the current novels progress the rankings might change a bit <<less

A VERY subjective list. I'll keep updating it and add the reviews/rankings whenever I have time. The rating is based on MC > Story > Supporting Characters.... more>>

Check out my other lists here!

Badass Heroines who aren't damsels in distress 1 - 
https://www.novelupdates.com/viewlist/62346/

Badass Heroines who aren't damsels in distress 2 - 
https://www.novelupdates.com/viewlist/63149/

Girl Crush FL (CN Only) - 
https://www.novelupdates.com/viewlist/89513/

Top Tier Novels (Personal Opinion) 1 - 
https://www.novelupdates.com/viewlist/62483/

Top Tier Novels (Personal Opinion) 2 - 
https://www.novelupdates.com/viewlist/74300/

Slow Burn Goodness - 
https://www.novelupdates.com/viewlist/64099/

The Blissful World Of VRMMORPGs - 
https://www.novelupdates.com/viewlist/73205/ <<less

No description.

Extremely Similar Webnovels Not on NU 
Current Count= 37 - Combined Chapters= 10,911 - Average Chapter Count = 294

The isekai here is pointed to another world, but not only to the usual Jpn isekai with reincarnation/rebirth/transmigrate MC. It can be the world that's totally not in the earth, and maybe it's not a reincarnation/transmigration and MC is from that world. ... more>>

My ideal isekai novel is the one with the world building as its central theme and the romance is non existent, even if there's romance element in it, usually it's slow and just as unnecessary side dish.

NO HAREM for me. Tho few of them has harem and romance tags, for me there are those that are not romance and harem, so I'll explain in related description instead. 

  <<less

List of favourites based mainly on:... more>>

isekai in any form (reincarnation etc.),  game elements, overpowered protagonist, country building and management, army building, modern knowledge in fantasy world and technological gap, crafting .

MC is pretty much always in control, always has a plan and always ends up on top. Or just has plot armor.

I don't exclude harems (even bad ones), if novel is good by itself. 

No yaoi. No pure wuxia or xianxia.

I don't include novels that are too short (less than 20-100 chapters depending on chapter length).

Some of novels may not be available on NU or be incomplete, but they are somewhere in web.

Novels are mainly Korean or Japanese. There are some Chinese novels included but they are either heavily west-influenced or not cultivation oriented. Basically, they are not Chinese-heavy if You know what I mean. The World Online is the only exception, as I simply skipped most of boring chapters.

Novels are kind of sorted best to "worst", though last novels on list my be unsorted at all. <<less

Mostly korean novels where I couldn't find a raw website to MTL the non translated chapters.

Sometimes, romance and the many love interests make good novels mediocre or rubbish, so this list has the top novels that either don't have romance at all, just bromance or some romance but no harem.... more>>

All of them are action and adventure novels or both and are at the top of any series ranking list, so happy reading! <<less

Regular transmigration reincarnation and rebirth.. visit my page for the BL version