Reincarnated into a Game As the Hero's Friend - Chapter 28

Jin Runcandel is the youngest son of the greatest Swordmaster. After he gets himself kicked out of their clan, he meets a tragic fate…but before he dies, a God gives him a second chance. Now he must use his new power for good.

The world had started doomsday, and I struggled for a year, before I died under an enchanted beast’s claw. Heaven has given me another chance, back a day before the end happen. Will I be able to change my fate, and that of my loved ones? Now, I will start my journey on becoming the strongest on the planet that the Gods have changed into a game world.

- Description from Novelupdates

Palace intrigue? I am able to rewind time!So, as a picky and delicate little Servant Consort, she can live a fulfilling life in the harem even without the Emperor's favor.The dishes from the Imperial Kitchen aren't to her liking?Rewind, and get my favorite steamed pork.The color of the fabric given doesn't suit me?Rewind, and this time, I finally get my favorite lake water green.The Emperor wants to sleep with me?Rewind, life without favor is still enjoyable.…The new Emperor Xie Zhixing has a secret.Since his first selection after ascending the throne, his life would inexplicably return to the past—The memorials he just approved are gone!The martial arts he just practiced were in vain!The concubine who was just brought in to sleep with him was taken away!…Xie Zhixing could never grasp the pattern of returning to the past, only considering it as a huge joke from the heavens.Until one stormy day, he met Servant Consort Yun in the Xianfu Palace.Later, he discovered that he had approved the same memorial 25 times that day, just because the Imperial Kitchen didn't make steamed pork for Servant Consort Yun.

mc gets transmigrated to Fallout New Vegas with the merchant system. let the questionable adventure begin.