Gekitotsu no Hexennacht - Volume 4, Chapter 10: If You Direct the Way

Emperor Xianwu ninth reincarnation, only to break through the shackles, was besieged and killed by masters from all walks of life.

Fortunately, a ray of divine consciousness traveled across thousands of planes to the earth and entered the body of the dead young man, just to get rid of the anger in his heart and to regain that peerless peak!

- Description from MTL

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

“The Fake Heiress Turns Out to be the Real Big Shot” is a new top recommendation![What to do if your fiancé is blind?][Marry his dad and let him experience a beating from his mother.]The true heiress, cannon fodder no more, has cleverly returned through quick transmigration.Right after coming back, she intercepted the experience package that Heavenly Dao had arranged for the scumbag male lead.Quan Jinbei was a prodigious talent, but he wasn't destined to live past thirty.Upon his death, the scumbag male lead would naturally take over everything he had, leaping into the role of life's ultimate winner.Shi Yaoguang stepped in and blocked this path.With her flash-married husband being remarkably stunning, she broke the curse of his early death, ensuring him a lifetime of peace and preventing the scumbag male lead from ever ascending to the throne!