After three thousand years of seclusion, Patriarch Su Xuancheng, having survived tribulation, is tricked by an Immortal Venerable and falls into the mortal world.
When he wakes, only one summer has passed in the world, and his parents are forcing him back into his final year of high school to retake exams and grind through practice problems!
The white-robed patriarch strides onto campus, crushes the instructors during military training, solves Olympiad problems in an instant, and uses his immortal medical arts to cure the incurable illnesses of the wealthy.
Ancient martial arts clans bow before him, and foreign superpowered fighters bend the knee.
When the spiritual qi revival arrives and his enemies from the Immortal Realm cross worlds to kill him, the patriarch who commands immortal arts spanning the ages sneers:
“You insignificant remnants of an immortal sect dare set foot on the soil of my mortal homeland?”