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

This was a very realistic problem.

After he returns, should they bow under the current leader? Or the previous one?

Moreover, most of the leaders of the ghosts and gods were probably unwilling to let them return.

"There's no harm in looking for them. I have my own ways to deal with them when they come back." He Chuan didn't care about fame and fortune, and Yuan Emperor didn't care either. This was the tacit understanding between the two of them.

The other four Spirit Lords might care, but they were no match for him.

Ten days later, the huge Reincarnation Palace building was completed.

In the golden hall of Changle Palace, there were hundreds of tables.

There was a golden Yellow Spring Pill and a bowl of bewitching soup to cleanse the body.

This time, He Chuan had invested a lot.

Emperor Chiyan, Snake Queen