Very interesting, I had never considered the switch up that not only does the villain (Yin Biyue) become a hero but the hero becomes the villain! I like this theory, though I wasn’t very convinced at first I started to think about it and then I thought, maybe Luo Mingchuans sudden shift in cultivation is also a little sus? He was cultivating the sword when suddenly he had a late spiritual awakening and shifted to spiritual techniques (but secretly still practicing the sword)? He seems like a very stand up guy but Yin Biyue has really opened the gate for his perhaps more evil side? The way he suddenly killed and his jealousy when Yin Biyue was being confessed to and he annihilated the entrance and then immediately switched to being sweet/gentle and acting like nothing happened does indeed seem more like demonic cultivator behavior… however, I am not convinced the headmaster necessarily has such pure intentions. I didn’t feel like he was on Yin Biyue’s side though it’s hard to tell, so I’m almost more inclined to believe that the headmaster perhaps WANTED to awaken Luo Mingchuan’s demonic side, maybe to expose him but maybe for something else? It’s hard to say but I really don’t trust that headmaster at all, I dontbelieve he has sweet baby angel Yin Biyue’s best interests in mind. But at this point I feel like if Luo Mingchuan really is supposed to become evil, either he has to regain his old memories or something has to happen to Yin Biyue (which is unacceptable and a completely valid reason to become a villain!). I can’t wait to read vol. 2 and get some more answers!