We've All Transmigrated! What's the Big Deal About Chasing My Brother's Uncle?

Two male leads | Time travel | Portable space | Sickly prince as the love interest | Modern elite as the pursuer | Everyone's favorite | Little toddler | Cross-time bond | Mutual devotion | Ancient to modern and modern to ancient | Dual transmigration | System | Spirit spring | Both leads are each other's only partner

Extra actor Gu Jinbing was caught in a runaway prop car. At death's door, his soul transmigrated into the body of the second prince of the Tiansheng Kingdom, Prince Jin, who shared his name.

The original owner had been frail from birth, and the imperial physician had declared that he wouldn't live past twenty. His fate had long been written.

The Imperial Preceptor found a jade pendant concealing the secret of transmigration. Gu Jinbing activated it unknowingly, but knew nothing about what it could do, and casually gave it to his little brother Nuonuo.

Unexpectedly, Nuonuo used the pendant to travel straight to Gu Jinbing's original modern world, where he met Lu Linyu, his nephew's best friend.

Modern medicine saved Gu Jinbing's life across time. Looking at the medicine bottle, he realized that the immortal realm the emperor spoke of was the home he had lived in during his previous life.

In the name of Prince Jin, and using Nuonuo as their go-between, he began exchanging letters with Lu Linyu.

By chance, Lu Linyu discovered that the jade pendant he had was exactly the same, and could also take him across time to the Tiansheng Kingdom.

Once he transmigrated, the truth came out: the person who had given him the gift was his good friend's uncle!

Since they'd crossed a thousand years of time, pursuing his good friend's uncle didn't seem so unreasonable, right?

Since he had been in love for years, when the time came to confess, he should make an effort to do so.

Who cares if he says yes? Kiss him first!

As archaeological discoveries from the future came to light, the secrets of the Tiansheng Kingdom gradually emerged.

With a spirit spring, a portable space, and a System at their disposal, the two teamed up not only to change Prince Jin's destined death, but also to alter the fate of the Tiansheng Kingdom, which had originally been recorded as never existing.