The Inner Odyssey - Chapter 10: From Within

Through a twist of fate and cruel misfortune, Paul awakens in the body of his own ancestor, trapped in a world marching toward war. Forced into the ranks of the Nazi elite, he must walk a razor’s edge, outwardly loyal, secretly reshaping history and trying to stop the inevitable tragedy.From the reality of war, to ruthless officers, glittering parties, every choice could mean death.Can Paul use this second life to reshape history, or will fate deal him a cruel hand once again?

She shouldn’t have got drunk, so she wouldn’t have court the troubles.
She slept with a handsome man and would be sent to the police?
Oh, my sweet Jesus…
“So you just ran away like nothing happened after you slept with me?”
“Old jerk! Even if I had the initiative, it was you who took advantage of me!”
As a saying goes, the more spoiled a president gets, the more likely he becomes a scumbag.
An adorable ‘wildcat’ vs. a scheming frenemy.
This was a love rivalry between a modern Cinderella and a Big Boss.
As time flew, the world was like a fleeting show.
When they met again after several years of separation, he held her hand tightly and swore that he would never give her any chance to leave him again!
Finally, he asked her to marry him and pampered his cute wifey with his endless love.

- Description from Novelupdates

I died a virgin right after winning the lottery. Bad luck? That's my brand. So when a Grim Reaper offered me reincarnation with a gacha system for a “second chance,” I should've known better than to trust my luck.I rolled... an orc. The only fat orc in my entire tribe.The dungeon's demon lord gave me three years to lose weight or die. I trained harder than anyone, became stronger than most warriors in my tribe, but my belly stayed huge.With hours left to live, I made the dumbest decision of both my lives: if I'm dying anyway, might as well lose my virginity first.[Virginity Lost! System activated!][Obtain dungeon control upon complete subjugation]Turns out I was supposed to be a DUNGEON MASTER, not a slave warrior. And turns out I've committed the ultimate taboo: interspecies breeding, forbidden across all civilizations. Now I'm a fugitive.Humans, demons, and monsters alike want me dead. My own kind thinks I'm disgusting. I have absolutely nothing left to lose.Time to turn the worst gacha pull in history into the greatest dungeon the world has ever seen.

Vainqueur Knightsbane is your average dragon: a giant, fire-breathing lizard who loves to take naps on his golden hoard, kidnap princesses for fun, and make the life of adventurers miserable. Vainqueur's only pleasure in life is to watch his treasure get bigger, one coin at a time.

So when a would-be thief turned unwilling minion tells him about "classes," "levels," and "quests," Vainqueur wonders if maybe, just maybe, he should consider a career change.

After all, why bother hunting monsters for free when you can get paid for it?