System's Super Sect - Chapter 27: New Mission: Recruit a Chef

On a certain day, a certain thought came to Japan’s Sun Goddess. ——Aren’t there too many Japanese people being abducted to other worlds? It’s true that the large majority of Japanese are diligent and docile and soft-hearted, which makes them pretty much the best people to ask for favors. “But recently it’s just gotten way too out of hand…… Oh, I’ve got it! Whenever a Japanese person is summoned, I just have to summon an otherworlder!” And now, every time a Japanese person is summoned, princesses and elves and beastmen and whatnot are reverse-summoned. Under the acknowledgement of the government, they begin living in Japan. Today, too, Japan is at peace. And so begins this laidback isekai cultural exchange story♪

Being given a chance and reincarnated is nice and all, yet why do I have to become that male friend who just watches the protagonist flirting with his harem?---World: Kaguya-sama: Love Is War - Hyouka ----

She is the 21st century best secret agent, died after a plane crash and transmigrated to a dysnasty not found in history. Not to mention being reincarnated as an infant, to suffer repeatedly by being framed by the Madame, bullied and humiliated by the Shu daughters, years of patience only for the sky to strike.

The number one landlord in the country? Jiang Hu’s hard to get a hold off and can barely catch a glimpse off ghost doctor? A patriarchal clan of saints who was supposed to be extinct a thousand years ago? Which one is really her?

He is the Tianfeng Dynasty’s most capable prince, and at the same time the most beloved son of the emperor. He is cold, he is ruthless, he is cruel, he is bloodthirsty, and he treated women as clothing. Everyone knows that he is heartless, but nobody knows that he has been in love before.

He was a man who has been silenced, her lover from a thousand years ago. A thousand years of entanglement, willing to give everything, just to exchange for that one beautiful woman’s smile.

“Who are you?’

” I’m your husband.”

“You think I’m three years old? My husband looks better than you.”

“I’m your husband 1,000 years ago.”

The woman, petrified, carefully asked, “How old are you this year?”

“2,220 years old.”

“Get the hell out! Bastard!! 2,220 years old!! Why don’t you say your dad was 12,000 years old?”

“My father is in fact this age, you still remember.”

“…”

- Description from Novelupdates

The eldest son of the assassin aristocrat Tuatha Dé.

The skill, experience, knowledge of the previous life, magic, all of which grows his power as an assassin.

Excellent assassins pass through. He was usually admired as the ideal lord, and behind it wielded a blade as an assassin aristocrat.