Reincarnated and Regressed Villain - Make heroines beg for forgiveness - Chapter 337- Diana got Cucked?

Kai of the Sorcerer’s Tower is one of the last mages left, barely surviving in a world ruled by creatures of the dark — where the era of mages ended, and most of the lands got contaminated with dead mana. To save his world and fulfil his master’s last wish, he put himself through a forbidden ritual, risking his soul being ripped into pieces to make his way into the past. In an era with abundant mana — an era yet to enter the Golden Era of Magic. Things go wrong, of course, as they always do, and he finds himself thousands of years before the world fell to mana contamination — in the body of a young lord, Arzan. All is not well, though, as the young lord was murdered by someone right at the cusp of a beast wave threatening the territory, while larger threats loom on the horizon. There was a lot to do for Kai to regain his former strength in this time of primitive technology, but then again, he might just be able to change that.

Lu You is a blind man, but because of an earthquake, he traveled to the planet Osius three thousand years later.
The people on this planet are human beings. After the destruction of the earth, human beings migrated to the Fire vein galaxy,
In order to better adapt to the environment, human beings have been fused with adult and animal genes.
Females are all extinct because they cannot adapt to the alien environment.
The only ones left are the animal-shaped orcs who can transform, and the sub-orcs with reproductive functions.

Avoid thunderstorms:

This article insists on 1v1, no change of attack, no uncleanness.
In the future interstellar, there are armors, cute things, steamed stuffed buns, golden fingers, and bloody sprinkling from time to time.
ps: Future Interstellar, the full text is the author YY, a hodgepodge that cannot stand the test.

Content Tags: Romance of the Times, special liking, fantasy space, distant starry sky

Search keywords: Protagonist: Lu You, Gnarris ┃ Supporting roles: Ilter, Essolt, etc. ┃ Others: orc, future, interstellar, warm, future, steamed stuffed bun

- Description from novelbuddy

When Lin Chu met the ridiculously rich and affluent Yan Beicheng, she did not expect him to act like an immature hooligan, shameless in every way whenever they bumped into each other. Yet, every encounter had him come to her rescue, from saving her from the humiliation of watching her ex-boyfriend marrying her adopted sister, to whisking her away from petty colleagues and lecherous clients.Whether this is true kindness remains to be seen, as he never forgets to take advantage of her whenever he can. Is there something between them or is he just having fun with her?

When necromancers perform a great ritual to summon an undead servant, they bring a powerful vampire into their world. And now, their fate is sealed as food, but for Klaus, this is just the beginning of his adventure. In a cruel world where people will do anything for power and immortality, he is already very strong and immortal, so what's left if not start a family and have fun stepping on arrogant people through the way?