Adventure

In the present era, adventurers, demons, heroes, and demon lord, are no longer occupations that put one's lives at stake. With the world at peace, it is an era where conquering dungeons has been transformed into entertainment. Adventurers and monsters are able to fight with a substitute body made of magic, popularizing dungeon conquests with no deaths. In a continent where dungeon conquests are livestreamed, the party I was associated with was supposed to have been the 4th most popular in world.

Description :
Roland is an assassin who, one day, breaks from his team and single-handedly “kills” the demon king (who is actually a girl because you should have figured out the type of story this is by now).
After returning to the kingdom, the king graciously promises Roland whatever he wants for his heroics. Conflicted in his desires — he hasn’t thought of anything outside of killing for years — he remembers that one of his teammates told him what she plans to do after evil is defeated:
Live a slow life.

This is a world whose peace was destroyed by the Shadow Lord, ‘Secneum’. ‘Niro’ is a half-elf, half-human boy who lost his parents as a baby and was adopted by a slave couple. In this world, slaves are not treated as humans. Since Niro’s adoptive parents are slaves, they are mistreated and eventually lose their lives. Now Niro is alone once more, and must shoulder the burdens of his family and do whatever is takes to protect his two younger siblings. If Niro wants to escape this fate, there is only one thing he can do.

After losing his wife and daughter in a horrific accident, Yun-Jae finds himself stuck in his routine until he receives a diary from his future self. “I can see… my wife and daughter again?” Through winning the “games” in the “parallel world,” one will receive a “prize,” and using this, he could revive his dead family… but out of all the survivors of this cruel world, Yun-Jae is the only one with the knowledge of the future. Will he be able to turn his greatest wish into reality?

Through posting a "Best Comment", I somehow became the main character of a webtoon!

A-Rank Boukensha No Slow Life summary:
Aldred, the leader of a kingdom’s A-ranked party,『Black Silver』, has accomplished the task of slaying a dragon. However, he who has pursued strength his whole life has lost sight of his goal from taking down a monster of the strongest species. As he worried about what to do next in his life, it was the scenery of Nordende that popped up in his mind; A rural village by the countryside, full of natural beauty, which he only visited once during a quest in the past.

Yidun, a boy who suddenly fell from the sky can only remember two things: His name, and the fact that he will cease to exist if he doesn't find the 5 hidden treasures to defeat the demon king. With only 79 days left to find the treasures Yidun still cannot pass by people who are in need without lending a helping hand. Can he defeat the demon king in under 80 days and avoid his death?

The Labyrinth Raids of the Ultimate Tank ~The Tank Possessing a Rare 9,999 Endurance Skill was Expelled from the Hero Party~ summary:
Rude is a tank, known as the strongest in history. However, the Hero decided that his skills were worthless because he couldn't do anything but take damage, and threw him out of the party. His cleric friend who trusted him followed him to the remote village that Rude was forced to return to.

Bira is a kid who loves fishing, living and wandering in the wilderness with his dwarf grandfather. One day, his grandfather tells Bira to wait for him at the Northern part of the forest and disappears. Bira waits for many years living in forest while befriending a family of bears and staying away from humans, just as his grandfather had warned him to do. By chance he meets and saves Tanyu's life and later becomes friends with him. Upon hearing his friend going on a dangerous mission, Bira leaves the forest for the world outside to save his Tanyu.

Lonely Attack on a Different World summary:
The strongest doesn’t need any cheats!

Haruka, who spends his high school life a loner, was suddenly summoned to another world one day along with all his classmates.

When ol’ God enters the picture, Haruka believes he can just choose whatever cheat skill he wants to help him survive in the new world...
But, contrary to his expectations, that list of cheat skills works on a first come, first serve basis. And so, his classmates pick out all the cheat skills.