The Great Qin Prince: From the Start, I Got a Full-Back Tattoo of Black Wukong

Lan Ying transmigrates to the Qin Dynasty and becomes the First Emperor's third son. His adoptive father uses the Chrono Compass to open a passage through time, intending to unite the various eras of China: the Han, the Tang... and the Ming.

In this world, there are demons, prophets, weapons masters, emperors chosen by fate, spiritual mediums...

Lan Ying awakens as a spiritual medium, a calling dismissed as the lot of the wretched. Then, on a whim, he gets Black Myth: Wukong tattooed across his entire back, and from then on, sets out on a path of boundless promise.