The Extra of The Lunerra - Chapter 144 Volume III - 65: Ten Seconds

Lyle Walt is a young noble boy and heir looking forward to the day he can inherit his family’s territory. Except around when he was 10 year old, his parents started neglecting him more and more in favour of his little sister, Celes.
On his fifteenth birthday, he is challenged to a duel by his sister to see who will inherit the household and horribly loses, being cast out of his family. Afterwards, he gets treated by the family groundskeepers and receives the family heirloom Gem from him that Lyle’s grandfather had entrusted to him. From there, he begins an aimless journey with his childhood friend and former fiancée, Novem, and the Gem-turned-Jewel that houses the memories, personalities, and Skills of seven of his ancestors.

When the game reappeared in reality, the world went crazy.

Shang Yinhe originally thought he was just playing games, until he horribly discovered: All the games he has played are reproduced in the real world!

The world turned to a strange trajectory.

Expert: There must be a mastermind behind the earth’s change!

Shang Yinhe: That’s me.

Crowd: The brave man who saves the world has a beautiful face!

Shang Yinhe: That’s me.

Earth: Thanks to the Guardian Alliance for protecting me.

Shang Yinhe: That’s me too. #It’s me, it’s me, it’s me#

- Description from Novelupdates

A soul from the Earth transmigrated and was reborn as a newly hatched little black dragon.Bad news: His dragon mother has been targeted by a human kingdom, which has already dispatched a massive dragon-slaying army.Good news: He awakened a Talent:[Feast]: Converts all devoured matter into bodily growth, permanently increasing physical strength and overall size.When ten stacks, a hundred stacks, ten thousand stacks, and even a hundred thousand stacks of [Feast] are accumulated… a terrifying black dragon that feeds on stars and entire planes of existence is born.Udi: “I'm gonna f*cking EAT, EAT, EAT!”

10 years searching for his lost sibling.