Yes, this is a novel about time travel.
Jiang Lai is a genius doctor. He has perfected his medical skills in his early years and rejuvenated himself in his early twenties. On his way to Yingjiang to explain medical skills, he crashed inexplicably and his whereabouts are unknown.
In the Tiansheng Dynasty, the Holy Son who meets once in ten thousand years comes to the world with the Nine Dragons. The Demon God waits for an opportunity to cut through time and space and kill the finishing dragon. The eight dragons pay the price with the dragon scales. After sealing the Demon God for twenty years, this is the generation with the largest gap in strength between the Holy Son and the Demon God in history.
Fortunately, I have wise eyes to recognize you.
Concept: The impact of rational and emotional love