As Lin Na continued her grueling training, Ethan was also working hard to improve his skills. He spent his days in intense training sessions, pushing himself to the limit in order to become stronger and more skilled.
Ethan's training was focused on perfecting his control over his powers. He had always been a powerful warrior, but he knew that he needed to learn how to use his abilities more effectively if he wanted to protect those he loved.
Under the guidance of his master, Ethan learned how to channel his power with greater precision, so that he could control the intensity and range of his attacks with more accuracy. He practiced for hours every day, honing his skills until he could unleash devastating attacks with just a flick of his wrist.
But despite his progress, Ethan never lost sight of his ultimate goal - to protect the immortal realm and those he loved. He knew that the battles they had faced in the past were just the beginning, and that there would always be new threats on the horizon.
As he trained, Ethan thought about Lin Na and her own struggles. He missed her dearly and wished that he could be there to support her through her own training. But he knew that she was strong, and that she was determined to overcome her disability and become a powerful warrior once more.
Eventually, the day came when Lin Na's training was complete. She had learned how to use her internal energy more efficiently, which allowed her to move her upper body with less effort. Her masters had also taught her a technique that allowed her to use her spasms to help her move, reducing the amount of energy she needed to expend.
When Ethan saw Lin Na again, he was amazed by how much she had grown. Her determination and hard work had paid off, and she looked stronger and more confident than ever before. They embraced each other tightly, knowing that they had both been through so much during their time apart.
As they stood together, Ethan felt a renewed sense of purpose. He knew that they still had much to do in order to protect their home and those they loved, but he was more determined than ever to face whatever challenges lay ahead. With Lin Na by his side, he knew that they could overcome anything.