MTL - Infinite Clone: ​​I Am Invincible In Devouring Starry Sky - Chapter 310 World War 2 of Jin

They say in life if you are not at the top of the food chain, it's only a matter of time before it becomes your turn to be prey.They say only the strong can survive in the Murim, I and my little sister after getting transmigrated survived painfully, fighting and fighting, climbing our way to the top, protecting her every step of the way.We finally found ourselves at the top of the food chain, at the top of the Heavenly Demon Divine Cult.But life just had to be so cruel, a plot out of jealousy got I and my sister killed, I watched her die in my arms and I could do nothing but just painfully watch.But maybe life wasn't as cruel, it at least gave me a chance to exact revenge.I was reborn into the Unorthodox faction.This chance shall not pass me by.Anyone or anything that stands in my way...I shall burn...I shall massacre...I shall Destroy...

I was a good looking prince when I was reborn, and because I could do indecent things as much as I like, I decided to make a harem while traveling with a beautiful female elf~

With his engagement at hand, the most terrifying and legendary person of the legal world, Fu Huai’an, returns with a son.

Before the engagement…

He asks, “Since you love Wen Moshen, why are you in my bed?”
She says, “Because I cannot watch idly as Wen Moshen’s woman enters an engagement with you.”

With a cigarette in Fu Huai’an’s mouth, he crosses his legs. Across the light cloud of smoke, he squints his eyes—watching as Lin Nuan’s slim arms wrap around his neck; he feels stirred.

So a person can love another so passionately.

“You call what you did a kiss?”
“…”
“What a pure lady!”

Fu Huai’an spews out a cloud of smoke and snuffs out the cigarette. With a mellow voice, he says, “Let me teach you what kissing is!”

But, what he teaches Lin Nuan doesn’t seem to be only a kiss…

- Description from Novelupdates

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