DxD: Building A Demon Clan From Scratch. - Chapter 254: Reversing (BONUS)

Qin Tian accidentally transmigrated into a sickly body, a body with broken Dantian that was unable to practice Qigong, in another world. Fortunately, God had mercy on him by giving him a level up system. Useless? That was him in the past. Not worrying about practicing Qigong, he was now able to kill Monsters to level up. Easy! Level up when killing Monsters; level up when killing people. An unbeatable sovereign of the clan in the eyes of other people, but in his eyes, he is a glittering big BOSS.

Past, present, and future, I will always want you.

Adeline had a plan to obtain her freedom:

Step one: kill the King.

Step two: run away and live happily ever after.

Did that happen? No.

Adeline’s plan was rudely interrupted by a mysterious, yet handsome stranger who stole her weapon at midnight.

Elias Luxton was a heartless King notorious for his merciless antics. He was the monster that lurked in the shadows.

Adeline Rose was a dethroned Princess with a dark past. After her parents’ murder and an super stealing her throne, she flees to the Empire of Wraith and unexpectedly meets Elias.

Elias claimed he knew her. But she didn't remember him. And Adeline wants nothing to do with him.

The problem? Adeline was supposed to kill him, but he wants to marry her.

Will she be able to escape the clutches of this shameless King? Or will she have to face the demons of her past, all alone?

A mortal teenager strayed into the immortal way because of an accident, struggling on the road of seeking immortality.

Immortal Road is difficult to climb to the sky, in the face of numerous obstacles, his desire to seek the truth is still unabated.

Looking back again, the green mountains are still there, so the old is boneless.

- Description from novelbuddy

The world had changed when the System arrived, alongside the Cataclysm that filled the world with monsters. The technology was gone, replaced by classes and skills that allowed the people to fight back. When Devon ended up as a Blacksmith, a class that didn’t grant Intelligence, he had to face the reality, that his old career that he loved - mathematical sociologist - was over. Instead, he had ended up as yet another discarded member of the production class, overshadowed by the existence of the System Shops to the point of total marginalization. But, what if all he needed was to reapply his scientific thinking to the System...