High Martial: I'm Just a Castoff, So What's Wrong with Turning Everything Upside Down?

[No System] [Traditional Fantasy] [Alternate History] [High Martial] [Dual Cultivation of Immortal and Martial Arts] Dong Hangxiao transmigrates to an immortal martial world dominated by Confucianism, where rigid rites and doctrine devour people. Yet he is the most lowly son of the Marquis of Dingguo. Even cats and dogs dare to bare their teeth at him. He refuses to accept it! He changes his status by passing the scholar exams, and builds strength to change his fate. Just as he starts thinking progress is a little slow, a mysterious blind monk appears. He brings the Zen of Sleep, a supreme cultivation method that increases your cultivation while you sleep. He also brings good fortune: a demon king comes groveling, a princess throws herself at him, a consort dotes on him, and idiots show up to deliver gifts... Growing stronger feels great. Keep growing, and it just keeps getting better. But his irresponsible father doesn’t seem too happy about it... Ha! Then I’ll turn the whole world upside down!!! Oh... He might not actually be my father...