Toaru Majutsu no Index: Genesis Testament - Volume 3, Chapter 4: The Demon Lord’s Young — the_LIGHT.

Though it felt a little awkward to be my good brother’s aunt, it was really exciting to find out how handsome and rich his uncle was.

- Description from Novelupdates

“Here's what happened. I was in a desperate situation when I accidentally encountered a dragon. It told me I was a martial arts prodigy and said it would teach me the Dao of Immortality…” “This excuse for skipping class and cultivating in secret… is that seriously the reason?” “I don’t care whether it’s human or not, what matters is that the dragon said: ‘If you want to become strong, kneel and call me Master.’”

Big news! Big news!

The people of Qingzhou spread the word to each other.

After 200 years of not having any daughters, the Jiang family of Xijin Ferry has finally given birth to a baby girl.

Legend has it that this baby girl was born with great good fortune.

On the day she was born, the long drought-stricken land was blessed with sweet rain.

A few days after she was born, when her elders went up the mountain to hunt, they found a huge spiritual mushroom, resolving the family’s urgent need.

Half a year after she was born, her father topped the imperial exam and was appointed as the top scholar, bringing glory to their ancestors. After becoming an official, under the blessings of little darling, he successively grew new high-yield grain varieties that yielded thousands of catties per mu, shocking the world. It was smooth sailing all the way as he rose through the ranks.

The noble lords looked at Jiang Yuqing subtly gaining favor from the Emperor on behalf of his father, and then at their own daughters who only knew how to fight for attention and be jealous. Tears of envy flowed from the corners of their mouths.

Jiang’s father weakly raised his hand: I swear I didn’t teach her that, do you believe me?

The lords: Tsk…

Seeing the little girl become more and more outstanding, drawing a frenzied swarm of admirers, a certain prince was finally enraged, his sword sweeping across and leaving blood flowing like a river: A flower raised by me, how dare you!

A young man with an extraordinary mind is off on an exciting adventure when he mysteriously wakes up in the body of a feeble slave-guy in a different, rich in quirks world.

The main character, a selfish jerk, would use extreme means to achieve his goals. However, he never allows his base instincts to overrule his sense of decency. He always pays back both good and bad deeds.

Will his (terrible/excellent) mentality help him make a fresh start? Will he get through misfortunes and hardships of the new world?