Harry Potter: Ero World - Chapter 22: Ritual’s and Magic’s evolution!

“Dragon-riding” Prince Craft returned to the imperial capital after traveling around. Refraining from his coronation, he received marriage proposals from each country.

Although Craft dislikes marriage, he established the “Bride Training Department” and he will marry the woman who remained at last. If it’s done at all, it’s fascinating!

In front of Craft who volunteered to be the lecturer and the referee of this training department, each lovely and perfect bride appeared one after another!

A positive female pervert-like cousin, a glamorous beast girl, a black-haired swordsman with ponytail, a blond small breasted princess and a tanned and lively girl with big breasts. These 5 girls approach Craft! A expressionless maid and a brave loli halfsister join the tumult, too!

Who does the Dora Prince choose!? How about all of them! This is the start of a harem, romantic and comedy story!!

He Lang died by his own hands for the sake of his imperial younger brother’s ambition, whom he loved. He was offered to be reborn in exchange for giving up his past romantic feelings. Reborn without the burden of his romantic feelings, he brings with him a manual to new worlds. He wholeheartedly followed the instructions of the manual to complete the tasks, not knowing that the originally slag gong was blackening…
He pleaded to his affectionate Emperor brother to release him, he pleaded to the paranoid prisoner next door, but until the end he remained baffled.
In the end, he discovered that the full name of the manual was – “Slag Shou Cultivating Manual”
Σ (っ ° ° °;) っ!

- Description from Novelupdates

The world is a place full of mystery, and many ordinary people live their entire lives without ever glimpsing even one percent of its truth.The fate of one family was destined to be average until one rainy night, when a family member arrived at the newly married couple's door with a child born out of wedlock.Terra was about to undergo an upheaval because... the strongest was born!---------------------This is the story of Kaizer Lunin, a young man born with a special ability that causes him to suffer from mild antisocial personality disorder.A brush with life and death awakens this power fully, turning him into one of the strongest Espers in the world!However, this also thrusts him into the hidden parts of the world, where secret societies, powerful factions, and the government clash in their bid to claim the empty title of 'strongest Esper'—a void left by a certain someone.And maybe, if he doesn’t die prematurely, Kaizer has a shot at that title himself!

The country girl, Emily, was an orphan. She survived off the scraps that she could find from families around her. Every one of them despised her.

One day, a fairy-like little brother came to the city and brought her home.

At first, Emily wasn’t popular in other people’s homes, but she quickly awakened her god-tier learning talent. She could learn pretty much anything and everything in an instant.

Soon, Emily was regarded as a child prodigy. She was proficient in all sorts of arts, including zither, chess, and calligraphy, and that’s just the tip of the iceberg.

The elders and older brothers who didn’t really like her in the past were all captivated by her and spoilt her like a little fairy.

Every day, her grandparents, parents, uncles, aunties, and brothers fought to pamper her.

Grandpa said, “Baby, can you help Grandpa take a look at this painting?

Grandpa liked to collect oil paintings, but his deteriorating eyesight couldn’t discern good paintings from bad ones, and he kept getting tricked by sellers . So he had to consult the seven-year-old Emily because paintings that passed through Emily’s hands were never wrong.

Her father pleaded, “Baby, help me. The chairman of the Gu Site Corporation wants to get a calligraphy painting from you. This will determine whether my company can land a deal with them!”

Her brothers pleaded. “Baby, are you busy today? When are you going to visit your brother’s school? I promised the principal that I would bring you there. You can’t go back on your word.”