You are a tree, a sentient tree spirit. Sadly, you are completely stationary (for now). But as a magical tree, you can grow taller, bigger, and longer than any normal tree. And unlike other trees, you can move your branches.
Your seeds are special, you can use them to make more bodies for yourself. Allowing you to split your attention between them or even jump ship should your main body die. Weapons crafted from your branches could also count as a body.