Reborn as the Male Supporting Character, I Just Want to Ascend

Ling Chen was the Crown Prince's tutor in the fictional dynasty of the Ling Dynasty. He thought that once the Crown Prince came of age, he could resign, return to his hometown, and live a quiet life as an ordinary teacher. But things did not go as planned. The day of the Crown Prince's coming-of-age ceremony was also the day Ling Chen died, and was reborn. Only, this new era seemed downright absurd. He had assumed it would be a peaceful age, but what was all this flying around? It felt like something out of a fantasy story, and it gave this ancient man a serious headache. And that fierce female immortal, stay away from me!