Save a Failed Idol's Life - Chapter 159:

When Orion is mysteriously transmigrated into a primitive world where sex and other goods and services can be bartered for, he is determined to make the most of his second chance at life.

But as he delves deeper into this dangerous world filled with temptation and magic, Orion must use his wit, charm, and thirst for adventure to survive and make the most of his second chance at life.

Ben was having the worst day of his life—then he died. But instead of moving on to whatever comes next, he woke up in the Wizarding World as Benedict Brown, the alternate male version of Lavender Brown. Which is... concerning, because Lavender Brown did not have a great time during the Second Wizarding War.On the bright side, he’s apparently the Dovahkiin. And he has a Skyrim shop system. So, you know, pros and cons.Can he survive Hogwarts, Death Eaters, and whatever else this world throws at him? Or will he end up as werewolf chow just like Lavender? One thing’s for sure—he’s going to loot everything that isn’t nailed down.

For decades, the brave warriors of the Northern Army fought to keep the world safe from the evil Silent Night. But when the fourth-generation leader, Jin Kwan-Ho is accused of colluding with the enemy, he is forced to disband the sect and commit suicide to protect his son, Jin Mu-Won. With no family and allies left, Mu-Won leads a dreary life under close surveillance… until a surprise attack from the Silent Night gives him a chance to escape to the mountains.

There, the young warrior trains to master the fighting techniques of his predecessors, before the mysterious disappearance of a loved one brings him back to the mainland. Follow Jin Mu-Won as he embarks on a journey to avenge his father’s death and take down the villains who threaten to plunge the world into darkness!

A skilled but unfortunate modern-day assassin was killed in a freak accident. However, he soon found himself summoned to another world by an evil wizard, who had him possess the body of a boy as an experiment. After successfully planning the evil wizard’s downfall, he used the wizard’s body as a springboard to gain influence and power in his new world.

- Description from Novelupdates