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

Xi Zhao introduced He Chuan to his father.

"Don't stand on ceremony, serve him the tea."

The maid brought over a golden tea that was flowing with light and color. He Chuan took a sip. A burning feeling flowed through his entire body, and his magic power increased quite a bit.

"It seems that this human Fellow Daoist's aptitude isn't bad. He's actually able to withstand the medicinal power of the Nine Suns Golden Leaf." Leader Xi Yang said in surprise.

"If it weren't for Fellow Daoist He Chuan, I might not have been able to return home. I just saw the true fire weaken a lot in the outside world, what happened?" Xi Zhao suddenly thought of something.

"The leaders of two great clans have declared their eternal silence. The two suns have no master, so the true fire is naturally weaker." The so-called long silence was a closed-door cultivation or hibernation.

He Chuan skipped the topic and asked about Chi Yin.

Demon Race's Ruins