[Alternate Universe + Lighthearted + Funny + Dark + Silly]

This is a casual, slice-of-life story intended for lighthearted entertainment. Please refrain from negative comments if you don't like it!

I woke up to find myself transmigrated into the body of the Crown Prince of the Tang Dynasty!

The moment I transmigrated, my cheat system was about to fail me?

【bite!】

[Detected that the randomly transmigrated host's background is powerful enough, the system is automatically deactivated...]

What is that?

Damn it, no way! System, I'm telling you, be kind!

A moment later,

Run, you damn system, keep running, let's see what you can do!

From then on,

An all-powerful prince has appeared!

Fine wine! Delicacies! Cement! Lipstick! ...One after another, groundbreaking products were invented.

My father asked me what I was doing.

I'm building a business empire!

The courtiers asked me what I was doing.

I'm building an industrial giant!

[Time travel + alternate history + prince consort + no system + showing off and face-slapping + multiple female leads]

Yang Yi's soul transmigrated, becoming the only grandson of the Duke of Zhenguo of the Great Wei Dynasty.

The most notorious playboy in the Great Wei Dynasty, with his noble status, wealth, and power, should have had an incredibly enjoyable life.

Before he could even laugh out loud, he learned that the emperor had bestowed upon him a marriage, to be with the legendary, arrogant, and venomous Princess Anning.

Yang Yi's pupils dilated in shock: "Marry a princess? You have to bow and kneel on a washboard every day, and you can't even take concubines? Do you want this kind of blessing?"

In order to escape this "tragic marriage," he embarked on a path of self-destruction.

Brothel brawl, harassing the courtesan, beating up the princess...

But who could have imagined that the more he acted, the brighter the Emperor's eyes became on the dragon throne: "This kid is shameless! Arrogant! He has the style of my youth. I like him, so he's the one."

Even more outrageous, Princess Changning, who was rumored to be as elegant as bamboo, got involved, saying with a smile, "If my sister doesn't want it, then I will."

Yang Yi: "...Wait, this script isn't right?!"

Thus, a grand "battle against marriage" was transformed into a headline story in Chang'an: "Two princesses vying for the prince consort."

Meanwhile, Yang Yi, forced by the emperor to "shoulder the responsibility of two princesses," secretly pulled out gunpowder formulas, economic strategies, and modern military tactics...

"Since there's no escaping it, then don't blame me—I'll lie drunk on a beauty's lap and wake up to wield power over the world!"

If you don't cause trouble during a time travel, is it even a time travel story?

I practiced until my body resembled a crane's form, and beneath a thousand pines lay two volumes of scriptures. I came to inquire about the Dao, but there was nothing more to say; the clouds were in the blue sky, and the water was in the bottle.

When Ji Shi woke up, he found himself transmigrated into the body of the Jiajing Emperor, who was obsessed with cultivating immortality, and it seemed that he had even succeeded in cultivating immortality.