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...