Another Chance At Being Human

He Chuan transmigrated to an alternate world where everyone could reincarnate.
In this world, all citizens who reached 18 years old could acquire a chance to temporarily reincarnate to another world.
They could reincarnate to various worlds such as an Eastern fantasy world, Xianxia world, Western fantasy world, an urban world with advanced martial arts, or even a sci-fi world of the future.
They would acquire a mission along with the ability required to survive in that particular world.
If they successfully completed the mission, they would become a permanent Reincarnator. They could then embark on the journey of being rich and successful.
If they failed the mission, they would become ordinary commoners. The gates to the new worlds would be forever closed to them.
He Chuan reincarnated to his first world.
[You reincarnated into a world of martial arts. You are an orphan and a loser. You awakened the Deduction System.]
He Chuan devoted himself to deducting various kinds of martial arts. He extracted the essence of each technique and merged them into a unique system.
In the end, he became the greatest legend in Jianghu.
[You acquired S rank evaluation. You may choose to keep the power you gained during this reincarnation and use it again in your future reincarnations.]
He Chuan chose to keep the Deduction System decisively.
He then reincarnated to his second world.
[You reincarnated to a fantasy world. You are talented and are the eldest son in the royal family.]
Sit back and enjoy as He Chuan breaks through the limits of the world and crushes the void.

I Have Awakened The Deduction System

"Then I'll be called Ghost King." He Chuan looked towards the source of the voice. The other party nodded at him. It seemed that this fellow was also someone who cultivated the Yellow Springs mantras.

Titles were mostly related to cultivation techniques.

He Chuan's title in the Reincarnation Palace was the Beiyin Nether King, and he was considered to be from the Divine Ghost Sect.

The Celestial Cultivator opened his right hand, and a mask appeared in his palm.

The mask was pale, like a white skeleton, and two sharp fangs protruded from the corner of its mouth.

"Next month, we will continue to harass the Yan Empire's borders. Fire God!"

"You, Ghost King, and Emperor Wuji will be responsible for taking down Great Mountain and Yang Mountain counties."

"Yes." A Daoist wearing a white-browed divine bird mask walked out from beside him.

Sacred Sovereign Realm