Life Exchange: I Take Over the Female Sword Immortal's Body from the Start

[Life Swap + Fresh New Premise + Passionate Power Fantasy + Spiritual Qi Revival] Ever since Xia Changkong was diagnosed with ALS, his whole world had fallen apart. Aside from one exception, Xia Changkong had never heard of anyone with this condition living for very long. Even that person had to sit in a wheelchair every day, helpless as fate pulled the strings. That was not the future Xia Changkong wanted. Just as he was sinking into despair, he entered a game called Life Swap. And the person he swapped lives with was none other than a future sword immortal from a world of cultivation! When Xia Changkong looked down and saw the soft, fair expanse of his chest, he knew... His big break had arrived! Maybe... he wouldn't have to die after all! My name is Luo Xi. I have the constitution of a peerless cultivation furnace, and it seems that being imprisoned in a lightless dungeon is the only fate awaiting me in this life. But just when I had truly given in to despair, I discovered that my body had started moving on its own. Someone was using it! I felt no anger or sadness. I was only overjoyed to have someone I could confide in. But after I told him everything, he actually helped me fight my way out? Huh??? It seems my life is no longer a tragedy. I, too, have a brilliant future ahead of me! But who exactly is that person? I will find him, from the highest heavens to the deepest abyss!