The war is long over, and Duo is on his way of becoming a priest in a small church in L2. He think he knows what life is having in store for him, but he was not expecting for Heero to suddenly turn up at his doorstep and ask him to turn his back on everything he has been working for and join the Mars Terraforming Project with him...

Thirty years after the Demon King's disaster, the world is overrun with monsters and dungeons. Adventurers, who prevent dungeon expansion, are now celebrated as heroes. Renji Ishitome once dreamed of becoming an adventurer, but his level cap was only , and he could only learn the basic skill Mineuchi. With no talent, he gave up and settled for irregular jobs.However, his fate changes when he encounters a new item, Skill Breaker, discovered in an unexplored dungeon area. In a desperate moment, using Skill Breaker evolves Mineuchi into Mineuchi (EX), granting him the ability to stop various things with his enhanced skill.Armed with his once-weak ability, Renji begins his rise to powerdominating dungeons with Mineuchi (EX)!+ [Original Webtoon](https://dbook.docomo.ne.jp/item/73f3fd64d3a114eef495459e258b1866ed07e528e7269f7ea02d0f81331c5129/2000/)

Himemiya Shin is a high school student who runs the light novel compilation site "Raneko of Light Novel". Through the creation of a certain article, he learns that the author of "This Love Comedy is Amazing", the work that won third place in a recent online novel contest, is the girl he has admired from afar all his life, Kyogetsu Yobun. This work was not a romantic comedy in the strict sense of the word, and it was far from being well written, but it was pushed to third place because it was propelled by a multitude of Internet users. But in reality, all of them were one and the same person: Shin. But when Yobun found out, she didn't get angry and instead asked him to help her write proper romance novels!