Yuristan's activites

This is just a list of manhwa/manga which has main character/s who gained a second life in the modern world setup.

Main Characters: Reincarnated/Second Life
Settings: Modern Society

The list is in no particular order.
Feel free to suggest anything in the comment section.

I've always hated Harem and Ecchi along with the typical Weak Ukes in manga. 
For those who hate those tropes this list contains:
Smart Male Leads 
♧Strong Male Leads 
♤Strong Ukes 
♧Strong Semes
♤Healthy Relationships 
♧No Ecchi
♤No Harem 
♧No Oppais
◇◇◇◇◇◇◇◇◇《Enjoy》 ~♡♡♡♡♡♡♡♡♡

PS: I'll try to give a review for ever manga that I possibly can on this list. Some of them may have only plot summaries as of now.

Dam-Ho, the sole survivor of a raid on his village, has a lame leg, the worst possible condition for...

The Yakmun clan which boasted a long and ancient past was wiped out in a massacre. The corpses piled...

A door to a world of monsters emerged out of thin air, those who possess superpowers now bear the re...

This is the story of Song Woo Mun. The village Inn owner's son, Song Woo Mun is weak as a young...

Our MC is a villainess in a webtoon and she was suddenly reincarnated as an 18 year old webtoon writ...

Her family used all their money for her extravagance and luxuries and brought a crisis of bankruptcy...

"Betrayed by my most trusted companion, I was banished. I closed my eyes as I vowed for revenge...

“Please cut me some slack, okay? People who live need to live. You’re going to die anywa...

Ling Chen lived as a villain for 35 years, but in the final battle with the hero Ye Muxue, he "initi...