Immortality Begins with a Willow Tree

By traveling through time and becoming a willow tree, I gained infinite lifespan. —— When I took root, the path to immortality had not yet been opened. When I grow leaves, the dynasty has become dust. They call me an ancient tree, worship me, and try to cut me down. But no one knows about the skills, history and secret realm that they regard as treasures... It's just a few vague marks in my annual rings. —— Ask me what I want? Watch for a long time, sit and watch the clouds rise. If the clouds insist on covering my eyes, then let this world—— Change the color.