What to Do If You Have Less Than a Year to Live?

What if you have less than a year to live? Then turn this world upside down! (Compact plot/reversals/suspense plot) His father was originally a righteous Taoist, but he was revealed to be an undercover agent of the Demon Cult. Before his death, he personally planted the demon into his body, taking away his life span and causing him to live for only three years. He was once the "Young Sect Master" that everyone respected, but now he has become a ferocious demon thief with a wanted order. Now he only has three hundred destiny left, an old sword and a bamboo basket, and he only embarks on the road of no return on the reward list. So what if there are demons and thieves, but the righteous way is even more like the devil. The rivers and lakes are at a loss, and all possible paths have been exhausted. (Suspense/Group Portraits/Malchemy/Gray Characters)