Cultivating in Another World, I Remotely Power Up My Little Sister into a Martial Immortal

The Immortal Cultivation World is brimming with spiritual energy, while the Martial World is awash with blood and qi. The two worlds had no connection whatsoever. Lu Yuan unexpectedly embarked on the path of cultivation, while his younger sister, Lu Qingxue, transmigrated to the Martial World! A mysterious jade pendant once cultivated by their parents lets the siblings, despite living in different worlds, meet in a mysterious space! Lu Yuan has a cheat-enhanced Infinite Refund System: as long as someone is eligible to be bound to it, anything he gives them will be returned to him. And the first person he bound was his own little sister. Through the mysterious space, Lu Yuan kept sending cultivation resources to Lu Qingxue, helping her cultivate immortality in the Martial World! “My name is Lu Qingxue. I came to the Martial World, but sadly, I have no talent for martial arts!” “Fortunately, my brother is in the Immortal Cultivation World, and he keeps sending me cultivation resources!” “No matter what top-tier techniques or divine abilities my brother sends me, I can master them at a glance. Only later did I realize that my golden finger is an absurdly powerful talent for understanding immortal cultivation!” “While my former classmates haven't even graduated from martial arts university, I, Lu Qingxue, can already fly through the air and shatter the void!” “One day, I'll ascend to immortality, split open the Immortal Gate with my sword, and find my brother!”