Lilith: Origin of Succubi - Chapter 18

Leon was your typical guy, perceived as weak in his school because his skills hadn't awakened, even though they usually did at the coming of age. He attended the prestigious Milham's Magic Knight Academy, where snagging the top spot meant automatic entry into the esteemed position of a Magic Knight in the country. Unfortunately, Leon found himself in the lower caste, labeled the most useless student. To top it off, he was tossed into a class that served as a sanctuary for oddballs and delinquents. Yet, he couldn't care less, as becoming a Magic Knight wasn't his goal.Everything shifted when he crossed paths with Shredica, a woman hell-bent on becoming a Magic Knight at any cost. Observing Leon's lack of ambition and his apparent detachment from the academy's pursuits, Shredica saw an opportunity. She decided to exploit him as a pawn in her ascent through the academy's hierarchy.Yet, unbeknownst to Shredica, Leon was not the complacent, unremarkable figure she presumed him to be.

She was stupidly in love with him. Because of him, she became rude and unreasonable, overbearing, jealous, insane. But he did not spare a glance to her. Married for two years, he didn’t favor her once, letting her become the laughing stock of the whole world. Eventually, she ended up in an affair, leading to her tragic death.

When her eyes opened again, it was a different person.

Since it’s an empress, then we absolutely must be virtuous, generous, correct the previous jealousy defect.

Thus begins the replacement empress’ harem life.

Taking the initiative to help the emperor look for beauties, sending them to serve in the bedroom, teaching the imperial concubines how to primp themselves to win the emperor’s favor, and even using the phoenix seal as a reward. Whoever can satisfy the emperor on the dragon bed, will have the opportunity to take the phoenix seal and sit on the phoenix seat, to experience the feeling of being the empress. Being this virtuous can really be called impeccable.

She was this virtuous, the emperor ought to be pleased in every aspect!

Hadn’t expected the emperor wouldn’t know good from bad. Not only reprimanded her, but also contradicted her everywhere. The beauties she’d sent were actually all driven away.

Since he didn’t like the beauties, apparently there’s a special interest. In that case, send over a group of beautiful men. Can top, can bottom, every option is there.

In the end, they were also driven away.

Thus the empress personally arrived to battle at the emperor’s bedroom-

“Your Majesty, do you have an unmentionable illness down there? If so, rest assured and tell me. I’ll let some people treat it in secret.” Take a look at her virtue, she could move herself to tears.

“Unmentionable illness?” The emperor’s sword-like eyebrows raised, the eyes suddenly looked dangerous. Approaching her slowly, unexpectedly ordered: “Tonight, the empress will serve me.”

“What?” Then, Mo Qiqi with lightning speed jabbed the hornet’s nest.

“Ah!” A miserable scream.

Mo Qiqi worriedly looked at the emperor to inquire: “Your Majesty. Are you alright!”

The emperor spoke with a pained expression: “Call the court physician!”

“You did have an unmentionable illness!”

- Description from Novelupdates

Doomsday was approaching…

The world was once at war with 10 alternate worlds. This was known as the Concept War and our world won 60 years ago. All of this was concealed so no normal people are aware of this fact in the current time.

After the death of his grandfather, the high-school student Sayama Mikoto is suddenly summoned by the giant corporation IAI. He learns this world is headed for destruction due to the acceleration of the Minus Concepts. To prevent this, negotiations must be undertaken with the survivors of the other parallel worlds so their 10 concepts can be released.

And so Sayama is caught up in the final battle to clean up after the Concept War which left behind so much enmity.