Fun, you say? No. Not at all. All this time, we've trained in pursuit of immortality. We lure humans here and subsist on them. Over and over and over and over and over, for a thousand years. And yet after all that we still haven't achieved perfect immortal bodies. Mu Dan realized it. Ju Fa too. I think we all have. If I stop smiling, I'll probably lose it for real! Or maybe I only smile cuz I'm already insane? But no, it's not fun.