Ms. Smile's activites

Freya Villiers, the daughter of a viscount, is under pressure to get back together with her ex-fianc...

One day, Son Mo-Ah fell into a dungeon and became a gathering hunter. Son Mo-Ah, who somehow narrowl...

In the imperial court, a young woman is put into servitude, Maomao. The tale is just beginning for t...

“You’d better not dream of being acknowledged as my wife. I would never have a successor...

This list is not exclusively isekai.
(transmigration, reincarnation, regression)

May include:
Heroes and demon kings
Magic and/or magical creatures 
Villainesses
Dungeons and towers
Zombie apocalypse

May or may not include harem (mostly not).

Will SLOWLY rate one by one.

I reincarnated in a novel inside the body of a villainess named Elise who poisoned herself when her ...

“I want to be able to fight for large property, not just those small side dishes! Let me incre...

One day, Son Mo-Ah fell into a dungeon and became a gathering hunter. Son Mo-Ah, who somehow narrowl...

From KCG Scans:Momose is the only one who knows that Ichikura is a former gang member. Spanish:Despu...

While most people avoid the suffocating pollution covering the world...Deliverymen press on, so the ...

‘How long have i been laying down at home…?’ Han Jia, who is turning 32 this year...

Chayeong Mun had the perfect life -- a peaceful life in the countryside with a loving husband, three...

They met on the street by chance. He was a police officer, and she was in the middle of her shift. T...

Good plot or amazing main characters or both <3 
Note:  This is not in order. 

I also delete mangas in this list if the story went downhill or if i do not think it as one of the best after rereading.

Here's link to Part Two: 
https://www.mangago.me/home/mangalist/2381033/