I Play It Safe in the Cultivation World, but Run Wild in the Wuxia World

[Decisive and ruthless! Pure wish fulfillment! A stark contrast between two worlds! No pretending to be weak, no swallowing grievances!] Xia Yan discovered that he had transmigrated. What surprised him was that he seemed able to transmigrate again after arriving. In the world of immortal cultivation, I keep my head down. In the world of martial arts, who does the Emperor need to fear? A prince in the mortal world, a young master in the world of immortal cultivation: I descend into the martial arts world with immortal arts, crush all opposition, and use its resources to ascend to immortality. Additional setting: What? This woman has the Nine Yin Sacred Constitution? Excellent, excellent! I thought the martial arts world was short on resources, but it turns out they can be put to such wonderful use...